Some monsters are covered with a corrosive material that will slowly eat away at any material that comes in contact with the creature. When hit for Body Point damage, the monster should state “Acidic Skin.” After the battle is over, all Weapons tags for Weapons which struck such a creature will be affected as though they had been struck by a Shatter effect, as the acid has destroyed them.

Unshatterable items are not affected by this attack. A Weapon that has been strengthened can withstand attacks in the same way as if a Shatter effect were cast at the Weapon, expending one strengthening for the entire battle. This is on top of any strengthenings expended for actual Shatter effects.