Bases

Overview

A trap consists of two compulsory elements – one Weapon plus one Base. Charms, which enhance certain features of a trap, can optionally be armed by hunters ranked Journeyman and above.

The Base is the part of the trap upon which the weapon sits and where the cheese rests. Bases can combine with weapons and charms to create specific effects for certain areas, for certain mice, or for certain loot. Hunters are given the Wooden Base, the most basic base available, when they begin hunting for the King. As hunters capture more mice and get more gold and experience, they can (and should) upgrade their traps with better bases to increase their success in catching more powerful mice.

Obtaining Bases

Bases can be obtained in the following ways (not all bases are available via all methods):

• Purchased at a variety of Trapsmiths
• Crafted using a combination of Blueprints, looted trap parts, and other items.
• Obtained as loot

Bases cannot be traded with other players or sold on the Marketplace

Limited Edition Bases, as with all limited edition items, cannot be obtained once the original opportunity for acquiring them has ended.

Using Bases

A hunter's weapons, bases and charms appear in the Traps Inventory tab. A hunter can select which trap component is armed from the inventory page, from the primary Camp page, and also from a Trapsmith / Charm Shoppe just after purchasing a trap component. Additionally, each Hunter's Profile includes a status of how many trap components a hunter owns, split into lists of weapons and bases on the Items tab.

It is not possible to hunt without a base armed.

Base stats

• Power

The overall strength of the component. Traps with higher power are more likely to catch mice.

• Power Type

Bases have no effect on the power type of a trap.

• Power Bonus

The power bonus of the weapon, base, and charm are added together and then applied to the total power of the trap, increasing its power.

• Attraction Bonus

The attraction bonus boosts the attraction power of the bait being used increasing the odds of a mouse approaching a hunter’s trap.

• Luck

Some components are designed to offer small chances of catching a mouse regardless of the mouse’s strength. It is not uncommon for lucky traps to grant hunters the ability to catch mice that seem far too powerful for their trap.

• Cheese Effect

Any time a mouse is not attracted to a trap during a hunt there is a chance for the cheese to turn stale. Some components are built using harmful chemicals that increase the odds of spoiling bait. Traps with a fresh cheese effect help reduce the likelihood of cheese turning stale.

• Special Effects

Many bases have special effects when used in certain locations, when paired with specific weapons and/or charms, or against specific mice or mouse groups.

Table of Bases

Shown below is a table with the statistics of all bases currently in-game. Click on the sorting box below a particular attribute to do a quick comparison.

Crafting recipes, sources for obtaining bases, and other details can be found at the individual base pages.

Base	Power	Power Bonus	Attraction Bonus	Luck	Cheese Effect	Rank requirement	Cost	Special Effects
10 Layer Birthday Cake Base Limited Edition	300	10%	10%	10	48No Effect	Novice	0 gold	Adds Cupcake Charm, Extra Sweet Cupcake Charm, and Sprinkly Sweet Cupcake Charm to mouse loot pool
2017 New Year's Base Limited Edition	200	7%	0%	10	51Fresh	Novice	200,000 gold	Adds 2017 Charm to mouse loot pool during 2017
2018 New Year's Base Limited Edition	200	7%	0%	10	51Fresh	Novice	200,000 gold 1 New Year's Nougat	Adds 2018 Charm to mouse loot pool during 2018
2019 New Year's Base Limited Edition	200	7%	0%	10	51Fresh	Novice	200,000 gold 30 Firework Sugar Cookie	Adds 2019 Charm to mouse loot pool during 2019
2020 New Year's Base Limited Edition	220	7%	0%	10	51Fresh	Novice	200,000 gold 30 Firework Sugar Cookie	Adds 2020 Charm and Rift 2020 Charm to mouse loot pool during 2020
2021 New Year's Base Limited Edition	221	7%	0%	10	51Fresh	Novice	200,000 gold 30 Firework Sugar Cookie	Adds 2021 Charm and Rift 2021 Charm to mouse loot pool during 2021
2022 New Year's Base Limited Edition	222	8%	0%	10	51Fresh	Novice	202,022 gold 30 Firework Sugar Cookie	Adds 2022 Charm and Rift 2022 Charm to mouse loot pool during 2022
2023 New Year's Base Limited Edition	223	8%	0%	10	51Fresh	Novice	30 Firework Sugar Cookie	Adds 2023 Charm and Rift 2023 Charm to mouse loot pool during 2023
2024 New Year's Base Limited Edition	224	8%	0%	10	51Fresh	Novice	30 Firework Sugar Cookie	Adds 2024 Charm and Rift 2024 Charm to mouse loot pool during 2024
Adorned Empyrean Refractor Base	1,500	20%	15%	20	51Fresh	Archduke/Archduchess	27,000,000 gold 200 Sky Ore 200 Sky Glass 1 Adorned Empyrean Jewel	Floating Islands: Chance to add +1 to area-specific loot drops
Alchemist's Cookbook Base E	350	10%	10%	10	48No Effect	Recruit	See current Halloween event	Has a chance to duplicate any potion that a mouse drops as loot Duplicates any potion that the Boiling Cauldron Trap produces
All Season Express Track Base Limited Edition	200	10%	5%	10	60Insanely Fresh	Initiate	50,000 gold 20 Ornament Sugar Cookie 20 Snowflake Sugar Cookie 20 Toboggan Sugar Cookie	Boosts the chance to upgrade equipped non-Rift Snowball Charm variant to 100% Adds Power Charm, Super Power Charm, Extreme Power Charm, and Ultimate Power Charm to mouse loot pool when arming Small Power Charm, Power Charm, Super Power Charm, and Extreme Power Charm respectively The drop rate of this effect is 10%.
Ancient Booster Base Limited Edition	300	0%	10%	10	51Fresh	Initiate	0 gold	Consumes an Ancient Relic to generate a random Ancient Charm variant upon catching a Relic Hunter Mouse
Aqua Base	230	0%	0%	8	48No Effect	Legendary	115,000 gold	None
Attuned Enerchi Induction Base	500	10%	10%	10	45Stale	Grand Duke/Grand Duchess	351,000 gold 1 Rift Circuitry 1 Rift Blossom Branch	Has Rift Set Bonuses Generates 3 additional Enerchi when one is dropped as loot or generated by Enerchi Charm or Super Enerchi Charm Generates an additional Battery Fragment when one is dropped as loot
Aurora Base Limited Edition	250	3%	5%	6	54Very Fresh	Knight	12,500,000 gold	Has a chance to generate a random Garden Essences when hunting in the Living Garden, Lost City, Sand Dunes, Twisted Garden, Cursed City, and Sand Crypts
Bacon Base Limited Edition	200	0%	15%	0	57Extremely Fresh	Initiate	70,000 gold	None
Bamboozler Base	350	10%	5%	4	54Very Fresh	Grandmaster	75,000 gold	None
Birthday Banana Cake Base Limited Edition	300	11%	11%	11	51Fresh	Journeyman/Journeywoman	0 gold	None
Birthday Cake Base E	175	11%	5%	0	48No Effect	Recruit	See current MouseHunt Birthday event	None
Birthday Confetti Cake Base E	300	12%	12%	10	57Extremely Fresh	Journeyman/Journeywoman	See current MouseHunt Birthday event	None
Birthday Dragée Cake Base E	175	5%	15%	6	54Very Fresh	Initiate	See current MouseHunt Birthday event	None
Birthday Ube Cake Base E	300	13%	13%	10	57Extremely Fresh	Journeyman/Journeywoman	See current MouseHunt Birthday event	None
Black Widow Base Limited Edition	100	10%	10%	10	48No Effect	Novice	0 gold	Generates bonus loot upon catching a Black Widow Mouse
Bronze Tournament Base	300	5%	3%	5	51Fresh	Journeyman/Journeywoman	25 Tournament Token	Has a bonus of 2 Luck when armed with Champion Charm
Candy Cane Base E	300	0%	0%	8	51Fresh	Journeyman/Journeywoman	See current Great Winter Hunt event	None
Carrot Birthday Cake Base E	175	5%	5%	3	51Fresh	Initiate	See current MouseHunt Birthday event	None
Cheesecake Base E	175	3%	20%	0	48No Effect	Recruit	See current MouseHunt Birthday event	None
Chocolate Bar Base E	350	10%	5%	10	54Very Fresh	Recruit	See current Spring Egg Hunt event	Has a chance to boost the effect of Eggstra Charm or Eggstra Charge Charm from doubling to tripling eggs Has a bonus of 20% Power Bonus when armed with Dark Chocolate Charm
Chocolate Birthday Cake Base E	175	8%	5%	1	48No Effect	Apprentice	See current MouseHunt Birthday event	None
Claw Shot Base	250	10%	5%	4	54Very Fresh	Lord/Lady	75,000 gold 35 Fool's Gold	Has a bonus of 1,000 Power with S.L.A.C. or S.L.A.C. II in Claw Shot City Has a bonus of 2,500 Power with Cactus Charm or Super Cactus Charm and S.L.A.C. or S.L.A.C. II in Claw Shot City.
Clockwork Base	800	20%	5%	13	48No Effect	Grand Duke/Grand Duchess	8,400,000 gold 25 Clockwork Cog 1 Timesplit Rune	Has Rift Set Bonuses
Compass Magnet Base Limited Edition	100	0%	10%	5	48No Effect	Duke/Duchess	0 gold	Has a 30% chance to remove Dead End clue upon catching a mouse in Labyrinth
Condemned Base Limited Edition	300	15%	5%	10	45Stale	Initiate	0 gold	Haunted Estate Set: improves drops from The Haunted Manor Trap when both are equipped
Crushed Birthday Cake Base E	185	3%	15%	5	30Uber Stale	Initiate	See current MouseHunt Birthday event	None
Cupcake Birthday Base E	300	7%	7%	7	57Extremely Fresh	Initiate	See current MouseHunt Birthday event	Adds Cupcake Charm to mouse loot pool
Curse Breaker Base Limited Edition	310	10%	10%	10	48No Effect	Baron/Baroness	0 gold	Lost City Has 50% chance to change the state from Cursed to Cursed Lifted upon catching a mouse Cursed City Has 50% chance to change a curse status from Active to Lifted upon catching a mouse
Deadwood Plank Base Limited Edition	350	10%	5%	10	48No Effect	Initiate	0 gold	None
Deep Freeze Base	35	0%	0%	0	66Uber Fresh	Lord/Lady	400,400 gold 1 Steam Nine 6 Bottled Cold Fusion 9 Frosty Metal 10 Wire Spool 10 Stale SUPER|brie+ 1 Deep Freeze Base Blueprints	Has a bonus of 665 Power and 9 Luck from 1800 ft onward in Iceberg Enables the Hidden Depths in Iceberg
Dehydration Base	225	0%	5%	4	60Insanely Fresh	Initiate	24,000 gold	None
Denture Base	100	10%	0%	0	48No Effect	Grand Duke/Grand Duchess	20,000,000 gold	Has boosted stats of 1500 Power, 25% Power Bonus, 25% Attraction Bonus and 20 Luck when the Hunter has at least one toothlet Has a chance to consume toothlet
Depth Charge Base Limited Edition	450	10%	0%	10	48No Effect	Legendary	200,000 gold	Has a bonus of 1,000 Power in Sunken City when diving
Desert Heater Base Limited Edition	500	15%	0%	10	42Very Stale	Baron/Baroness	25,000 gold 40 Ornament Sugar Cookie 20 Snowflake Sugar Cookie	Consumes a Flameshard every hunt and generates bonus loot when capturing a mouse when armed in Sandtail Desert.
Dog Jade Base Limited Edition	375	12%	10%	10	45Stale	Grandmaster	0 gold	None
Dragon Jade Base Limited Edition	300	10%	0%	10	48No Effect	Grandmaster	445,000 gold	None
Dragon's Breath Opal Refractor Base	3,000	20%	50%	35	63Ultimately Fresh	Viceroy	24,000,000 gold 1 Mythical Dragon Heart 20,000 Dragon's Breath Opal	Floating Islands: Chance to add +1 to area-specific loot drops Bountiful Beanstalk: Doubles Fabled Fertilizer loot drops School of Sorcery: Adds +1 Spell Force Draconic Depths: Doubles Dragonhide Sliver loot drops (Replicart™ compatible!)
Eerie Base E	300	8%	5%	8	42Very Stale	Master	See current Halloween event	None
Eerier Base E	300	10%	0%	10	45Stale	Grandmaster	See current Halloween event	None
Electromagnetic Meteorite Base Limited Edition	350	12%	15%	8	42Very Stale	Baron/Baroness	0 gold	Has a chance to generate Meteorite Piece during night in Fort Rox
Elixir Exchanger Base Limited Edition	200	10%	20%	10	48No Effect	Archduke/Archduchess	50,000 gold 40 Toboggan Sugar Cookie 30 Snowflake Sugar Cookie 10 Ornament Sugar Cookie 10 Nutcracker Sugar Cookie	Has Rift Set Bonuses Consumes 1 Gauntlet Elixir for 2 Tower Sigil upon catching a mouse
Enerchi Induction Base	100	10%	0%	10	45Stale	Grand Duke/Grand Duchess	2,399,000 gold 1 Rift Circuitry 1 Chi Claw Heirloom 1 Chi Fang Heirloom 1 Chi Belt Heirloom	Has Rift Set Bonuses Generates 2 additional Enerchi when one is dropped as loot or generated by Enerchi Charm or Super Enerchi Charm
Explosive Base	300	5%	5%	0	45Stale	Initiate	18,000 gold	None
Extra Sweet Cupcake Birthday Base E	300	8%	8%	8	57Extremely Fresh	Journeyman/Journeywoman	See current MouseHunt Birthday event	Adds Extra Sweet Cupcake Charm to mouse loot pool
Fan Base	175	12%	0%	2	54Very Fresh	Novice	0 gold	None
Festive Winter Hunt Base E	100	0%	15%	10	54Very Fresh	Apprentice	See current Great Winter Hunt event	None
Firecracker Base Limited Edition	300	5%	5%	4	45Stale	Journeyman/Journeywoman	90,000 gold	None
Fissure Base	450	15%	5%	12	45Stale	Duke/Duchess	3,465,000 gold 4 Widow's Web	Has Rift Set Bonuses
Folklore Printing Press Base	500	15%	0%	10	51Fresh	Archduke/Archduchess	20,000,000 gold 5,000 Gnawbel Prize for Literature	Consumes a Prolific Printing Paper per hunt in any Folklore Forest location to increase its stats to 4,500 Power 35% Power Bonus 35% Attraction Bonus 57 Luck
Forecaster Base Limited Edition	400	12%	10%	10	54Very Fresh	Grand Duke/Grand Duchess	0 gold	Doubles weather intensity gain on successful catch in Moussu Picchu
Fracture Base	200	10%	0%	10	51Fresh	Duke/Duchess	3,465,000 gold 1 Widow's Web	Has Rift Set Bonuses
Furoma Base Limited Edition	100	10%	10%	10	48No Effect	Novice	0 gold	Has a chance to generate an extra Student Token in the Dojo or Chi Token in the Furoma Rift.
Gemology Base Limited Edition	350	18%	18%	10	48No Effect	Duke/Duchess	0 gold	Increase the attraction rate of mice that drop higher quantities of Mineral, Gemstone, and Diamond in Fungal Cavern
Gift of the Day Base Limited Edition	100	0%	15%	10	48No Effect	Recruit	20,000 gold 40 Ornament Sugar Cookie 20 Snowflake Sugar Cookie	Adds the Gift of the Day to mouse loot pool
Gingerbread Base E	225	8%	0%	4	60Insanely Fresh	Journeyman/Journeywoman	See current Great Winter Hunt event	None
Glowing Golem Guardian Base Limited Edition	500	20%	5%	10	51Fresh	Journeyman/Journeywoman	150,000 gold 5 Snowflake Sugar Cookie 5 Ornament Sugar Cookie 5 Nutcracker Sugar Cookie 5 Toboggan Sugar Cookie 6 Iceberg Sculptor's Pick	Has a bonus of 6 Luck when armed with Golem Guardian Trap
Golden Tournament Base	500	15%	10%	8	57Extremely Fresh	Lord/Lady	200 Tournament Token	Has a bonus of 4 Luck when armed with Champion Charm
Hallowed Ground Base Limited Edition	350	10%	15%	10	48No Effect	Grandmaster	0 gold	None
Hearthstone Base	200	0%	10%	2	54Very Fresh	Lord/Lady	147,500 gold 10 Bottled Cold Fusion 7 Wire Spool 4 Frosty Metal 4 Heating Oil	Decreases the attraction rate of Zealot in The Mad Depths of Iceberg
Horse Jade Base Limited Edition	325	10%	10%	10	45Stale	Grandmaster	525,000 gold	None
Hothouse Base Limited Edition	250	3%	5%	6	54Very Fresh	Baron/Baroness	300 Ice Coin	Doubles petals and herbs loot range in Living Garden, Lost City, Sand Dunes, Twisted Garden, Cursed City, and Sand Crypts
Ice Cream Cake Base	300	14%	14%	10	57Extremely Fresh	Journeyman/Journeywoman	See current MouseHunt Birthday event	None
Iceberg Boiler Base	300	12%	10%	6	54Very Fresh	Lord/Lady	500,000 gold	Has the combined effects of: Magnet Base Spiked Base Remote Detonator Base Hearthstone Base Deep Freeze Base
Jade Base E	300	10%	10%	10	57Extremely Fresh	Journeyman/Journeywoman	See current Lunar New Year event	None
Labyrinth Base	100	12%	0%	10	42Very Stale	Duke/Duchess	599,000 gold 25 Scholar Scroll 25 Plate of Fealty 25 Tech Power Core	Reduces the chance that failing to catch a mouse in a Labyrinth hallway will result in a Dead End Clue
Living Base	250	12%	0%	8	54Very Fresh	Count/Countess	899,000 gold 10 Riftgrass 10 Rift Dust 10 Magic Seed 24 Magic Essence 12 Aleth Essence 4 Ber Essence 2 Cynd Essence 1 Dol Essence	Doubles petals and herbs loot range in Living Garden, Lost City, Sand Dunes, Twisted Garden, Cursed City, and Sand Crypts
Living Grove Base C	450	10%	5%	8	54Very Fresh	Baron/Baroness	3,500,000 gold	Has bonus power, luck, and attraction when armed with Growth or Wild Growth Charm Has a chance to generate a Cavern Fungus or a Nightshade upon catching a mouse in the Kingdom Always generates a Cavern Fungus or a Nightshade upon catching a mouse in Fungal Cavern
Magma Base Limited Edition	300	8%	5%	10	36Insanely Stale	Master	374,700 gold	None
Magnet Base	250	10%	0%	5	51Fresh	Lord/Lady	48,500 gold 3 Bottled Cold Fusion 3 Wire Spool 3 Frosty Metal 3 Heating Oil	Increase the attraction rate of Tunnel Rat in Treacherous Tunnels of Iceberg
Marble Cake Base E	300	16%	16%	10	60Insanely Fresh	Journeyman/Journeywoman	See current MouseHunt Birthday event	None
Minotaur Base	1,000	20%	10%	15	51Fresh	Duke/Duchess	16,000,000 gold 6 Really, Really Shiny Precious Gold 700 Plate of Fealty 700 Scholar Scroll 700 Tech Power Core	Reduces the chance that failing to catch a mouse in a Labyrinth hallway will result in a Dead End Clue
Mist Meter Regulator Base Limited Edition	300	10%	15%	6	63Ultimately Fresh	Count/Countess	3,945,000 gold	Consumes 2 Mist Canister per hunt to keep Mist Meter locked in Green Zone in Burroughs Rift Has Rift Set Bonuses
Molten Shrapnel Base	350	12%	5%	8	39Extremely Stale	Knight	720,000 gold 50 Scrap Metal 1 Dragon Ember	None
Monkey Jade Base Limited Edition	350	12%	10%	10	45Stale	Grandmaster	525,000 gold	None
Monolith Base	500	12%	0%	0	48No Effect	Master	0 gold	None
Naughty List Printing Press Base Limited Edition	500	15%	0%	10	51Fresh	Baron/Baroness	0 gold	Consumes a Prolific Printing Paper per hunt in any Folklore Forest location to increase its stats to 4,500 Power 35% Power Bonus 35% Attraction Bonus 57 Luck
Overgrown Ember Stone Base	450	10%	18%	12	33Ultimately Stale	Count/Countess	7,800,000 gold 15 Ember Root 12 Ember Stone 1,000 Nachore	Generates 50% more Bland Queso from pumping when used in Queso River
Ox Jade Base Limited Edition	375	12%	10%	10	45Stale	Grandmaster	0 gold	None
Papyrus Base	400	8%	0%	10	51Fresh	Baron/Baroness	1,296,000 gold 98 Papyrus 35 Scrap Metal	None
Physical Brace Base E	300	0%	5%	8	48No Effect	Knight	1,600,000 gold	Has a bonus of 25% Power Bonus when armed with a Physical weapon
Pig Jade Base Limited Edition	375	12%	10%	10	45Stale	Grandmaster	0 gold	None
Polar Base Limited Edition	200	10%	0%	4	60Insanely Fresh	Journeyman/Journeywoman	59,550 gold	None
Polluted Base	500	10%	0%	5	45Stale	Hero	1,434,000 gold 1 Polluted Base Blueprints 800 Pollutinum 60 Radioactive Sludge 30 Scrap Metal	Has extra luck when paired with the Polluted charm variant Adds Radioactive Curd to mouse loot pool
Prestige Base	490	20%	0%	5	48No Effect	Archduke/Archduchess	12,170,000 gold 2 Core of the Eclipse	Has a bonus of 20 Power per floor reached during Ultimate Umbra and 2 Luck per Total Eclipse floor reached during Ultimate Umbra Has Rift Set Bonuses
Queso Cannonstorm Base Limited Edition	1,000	25%	0%	8	42Very Stale	Knight	3 Frost Globe	Consumes 5 Solidified Amber Queso every hunt and generates bonus loot when capturing a mouse when armed in Queso Canyon.
Rabbit Jade Base Limited Edition	350	10%	20%	10	51Fresh	Grandmaster	0 gold	None
Rat Jade Base Limited Edition	375	12%	10%	10	45Stale	Grandmaster	0 gold	None
Red Velvet Cake Base	300	15%	15%	10	60Insanely Fresh	Journeyman/Journeywoman	0 gold	None
Refined Pollutinum Base	500	12%	5%	10	48No Effect	Hero	2,200,000 gold 450 Pollutinum 1 Polluted Base	Has extra luck when paired with the Polluted charm variant Adds Radioactive Curd to mouse loot pool
Remote Detonator Base	300	10%	10%	4	45Stale	Lord/Lady	48,500 gold 3 Bottled Cold Fusion 1 Frosty Metal 1 Heating Oil	Moves extra distance when catching Bomb Squad in Bombing Run of Iceberg
Rift Base	250	12%	0%	11	51Fresh	Baron/Baroness	7,500,000 gold 1 Rift Crystal 1 Rift Mist 1 Rift Stars	Has Rift Set Bonuses
Rift Mist Diffuser Base Limited Edition	250	15%	0%	5	48No Effect	Count/Countess	90,000 gold 40 Toboggan Sugar Cookie 30 Snowflake Sugar Cookie 10 Ornament Sugar Cookie 10 Nutcracker Sugar Cookie	Consumes 10/20/35/50 Calcified Rift Mist to convert equipped Snowball Charm, Super Snowball Charm, Extreme Snowball Charm, or Ultimate Snowball Charm into its Rift version. Has Rift Set Bonuses
Rooster Jade Base Limited Edition	350	12%	10%	10	45Stale	Grandmaster	0 gold	None
Royal Ruby Refractor Base	2,000	20%	15%	26	57Extremely Fresh	Viceroy	17,000,000 gold 3,000 Golden Goose Egg 100 Royal Ruby Bean	Floating Islands: Chance to add +1 to area-specific loot drops Bountiful Beanstalk: Doubles Fabled Fertilizer loot drops
Runic Base Limited Edition	200	12%	10%	5	48No Effect	Legendary	580,785 gold	Generates extra Rune loot in Bristle Woods
Seasonal Base Limited Edition	300	0%	8%	6	48No Effect	Lord/Lady	412,000 gold	Has 18% Power Bonus in Seasonal Garden.
Seasonal Gift of the Day Base E	100	0%	15%	10	48No Effect	Recruit	250,000 gold	Adds the Gift of the Day to the mouse loot pool
Sheep Jade Base Limited Edition	325	12%	10%	10	45Stale	Grandmaster	550,000 gold 1 Jade Base	None
Signature Series Denture Base	225	10%	0%	0	48No Effect	Grand Duke/Grand Duchess	5,000,000 gold	Consumes 1 Ful'mina's Charged Toothlet per catch to boost stats to: 3,750 Power 25% Power Bonus 25% Attraction Bonus 50 Luck
Silver Tournament Base	400	10%	5%	7	54Very Fresh	Legendary	80 Tournament Token	Has a bonus of 3 Luck when armed with Champion Charm
Skello-ton Base Limited Edition	300	5%	5%	8	48No Effect	Grandmaster	435,000 gold	Adds Brain Bits to zombie mice's loot pool Effect is greater when paired with Brain Extractor or Maniacal Brain Extractor
Smelly Sodium Base Limited Edition	310	10%	10%	10	66Uber Fresh	Baron/Baroness	0 gold	Sand Crypts Increases the salt level by 2 upon catching a mouse with Grub Salt Charm armed Increases the salt level by 3 upon catching a mouse with Super Salt Charm armed Adds King Grub and removes all other mice from the attraction pool when salt level is at 50 This does not take effect if Shattering Charm is armed (and thus King Scarab is still attracted) Upon catching the King Grub mouse with Grub Salt Charm or Super Salt Charm armed, salt level is reset to 2 or 3 respectively instead of 0
Snake Jade Base Limited Edition	300	10%	10%	10	48No Effect	Grandmaster	525,000 gold 1 Jade Base	None
Soiled Base	400	12%	5%	6	54Very Fresh	Baron/Baroness	1 Fel Essence 1 Gur Essence 1 Hix Essence 3 Fresh Twisted Garden Soil 1 Dewthief Petal 1 Duskshade Petal 1 Graveblossom Petal 1 Lunaria Petal	Has extra power, luck, and attraction when paired with Growth or Wild Growth Charm
Sorcerer's Sapphire Refractor Base	2,500	20%	50%	30	60Insanely Fresh	Viceroy	21,000,000 gold 9,000 Sorcerer's Sapphire	Floating Islands: Chance to add +1 to area-specific loot drops Bountiful Beanstalk: Doubles Fabled Fertilizer loot drops School of Sorcery: Adds +1 Spell Force
Spellbook Base	500	20%	5%	7	51Fresh	Lord/Lady	1,296,000 gold 1 Master Bindings 3 Torn Technic Page 3 Torn Mystic Page	Has a bonus of 500 Power and 8% Power Bonus when armed with Spellbook Charm
Spiked Base	300	12%	0%	3	42Very Stale	Lord/Lady	105,000 gold 6 Bottled Cold Fusion 3 Wire Spool 3 Frosty Metal 5 Heating Oil	Prevents depth lost from Brute in Brutal Bulwark of Iceberg.
Sprinkly Sweet Cupcake Birthday Base E	300	9%	9%	9	57Extremely Fresh	Journeyman/Journeywoman	See current MouseHunt Birthday event	Adds Sprinkly Sweet Cupcake Charm to mouse loot pool
Stone Base	150	10%	0%	0	51Fresh	Recruit	4,250 gold	None
Thief Base Limited Edition	500	15%	5%	10	48No Effect	Duke/Duchess	0 gold	Stealth Mode: has 50% chance of not losing Stealth in Zokor Heist Mode: loses doubles stealth and gains double Fealty, Tech, and Scholar district loot in Zokor
Tidal Base	800	12%	10%	10	51Fresh	Count/Countess	2,500,000 gold 150 Sand Dollar 1 Aqua Base 30 Barnacle 30 Mouse Scale 30 Damaged Coral Fragment	None
Tiger Jade Base Limited Edition	375	15%	0%	10	45Stale	Grandmaster	0 gold	None
Tiki Base E, C	200	18%	5%	8	54Very Fresh	Legendary	669,600 gold	Has a bonus of 6 Luck against Tribe mice
Treasure Seeker Base Limited Edition	150	20%	10%	10	51Fresh	Duke/Duchess	25,000 gold 10 Ornament Sugar Cookie 15 Snowflake Sugar Cookie 40 Nutcracker Sugar Cookie	Reduces the chance that failing to catch a mouse in a Labyrinth hallway will result in a Dead End Clue Has a chance to change any non-dead End clue(s) into Treasury Clue(s) This includes clues provided by Lantern Oil and Lantern Oil Charm variants
Tribal Base	175	18%	2%	4	51Fresh	Legendary	240,000 gold	Has a bonus of 6 Luck against Tribe mice
Tribal Kaboom Base Limited Edition	200	18%	2%	0	54Very Fresh	Legendary	172,000 gold	Doubles the range of Seashell, Savoury Vegetables, Delicious Stone and all Seeds dropped in Tribal Isles
Ultimate Iceberg Base Limited Edition	200	5%	10%	5	54Very Fresh	Lord/Lady	190,000 gold	Has the combined effects of: Magnet Base Spiked Base Remote Detonator Base Hearthstone Base Deep Freeze Base
Vegetation Base Limited Edition	250	20%	10%	5	51Fresh	Legendary	0 gold	Generates pepper when mice drop Pepper Seed in Elub Shore, Nerg Plains, and Derr Dunes
Washboard Base	250	10%	8%	8	39Extremely Stale	Hero	15,000 gold 100 Soapy Suds 1 Washboard Base Blueprints	Has a bonus of 5 luck and 5% Power in the Toxic Spill
Wooden Base	35	0%	0%	0	54Very Fresh	Novice	300 gold	None
Wooden Base with Target	75	0%	20%	0	48No Effect	Novice	850 gold	None

^E    Base or its components are available only at specific times – during an event or a Ronza visit.

^C    Base can only be obtained through crafting.