Arcane
From MHWiki
The Arcane (used in reference to weapons) or Forgotten (used in reference to mice) power type is thus far exclusive to the Catacombs.
Description
Traps utilizing arcane damage come from sources shrouded in mystery. The strength of arcane damage increases proportionally against forgotten mice, making the traps especially effective in the Catacombs.
Types of Arcane weapons
Currently, the only Arcane weapon available in the game is the Obelisk of Slumber.
Effectiveness
Arcane weapons are very effective against Forgotten Mice, namely:
Arcane weapons can also catch Shadow and Physical mice without any bonus or penalty.
