"The power bonus of both weapon and base are added together and then applied to the total power of the trap, increasing its power."
The power bonus attribute on certain bases, weapons, charms, and cheese increases the power of a trap. The power bonus from the components are first added together, and is then applied to the combined power of a trap. Fractional power is rounded up to the nearest whole number.
Using the Swiss Army Mouse Trap, Stone Base, and Power Charm as an example:
|Swiss Army Mouse Trap||1,200||2%|
|Total Power: 1,470 * 113% = 1,662|