Mushroom Hat

Rare head armor. Deals revenge damage when the wearer is hit, and transfers armor passives to your minions. Two powerful utilities in one piece — the revenge damage makes every hit against you costly, while the minion passive inheritance dramatically amplifies summoned unit effectiveness. Particularly strong in builds that both take hits frequently and maintain minions, letting both effects work simultaneously.

RevengeDamage fires a fixed amount of damage back at any attacker when the wearer is hit, similar to Thorns but potentially applying to more attack types. AddPassivesToMinions copies the passive effects from the wearer's armor onto all summoned minions, meaning those minions inherit things like Thorns, status application, or other combat passives they normally wouldn't have. Combined with high-passive armor sets, this can create minions with dramatically enhanced survivability or offense.

The Mushroom Hat is the premier headpiece for summoner builds, particularly when the other armor slots have strong passives worth duplicating onto minions. Pairing it with armor that has multiple high-value passives (Thorns, status application, revenge effects) creates minions that effectively carry the same passive loadout as the main cat. Even in non-summoner builds, RevengeDamage alone is a strong standalone passive for frontline cats that absorb heavy melee traffic.