Radioactive Necklace

Uncommon neck armor from the Radioactive set. Grants +2 Shield, radiates a Depression aura to nearby enemies, and triggers a status effect at the end of each battle. Metal-tagged. Completing the Radioactive set with the Hat and Mask means three separate Depression aura sources all stacking on enemies in proximity — the cumulative weakening effect in sustained close-range fights can be substantial.

DepressionAura radiates a debuff that lowers enemy combat effectiveness while they remain within range of the wearer. It operates passively every turn, meaning no action cost is required to maintain the weakening effect. StatusOnBattleEnd triggers a status effect when the fight concludes, which can carry effects into the next encounter or provide a late-fight burst. Metal tag connects to any run synergies involving metal-typed items or armor.

The Radioactive Necklace is most effective on cats that hold position in the center of the enemy group, maximizing the number of targets within aura range each turn. +2 Shield provides a moderate defensive floor alongside the aura output. Completing the set with the Mask and Hat stacks three aura sources on one cat, potentially weakening all nearby enemies simultaneously to a meaningful degree in tight or enclosed fight spaces.