Whisperer

Whisperer is a Core chapter support enemy that simultaneously buffs allies and debuffs enemies with every ranged attack. Each ranged shot inflicts Bruise and -2 Speed on enemy targets while granting Brace and +2 Speed to nearby allies. Its melee attack inflicts Charm. Despite being found in The Core, it notably lacks fire immunity.

Whisperer's dual-effect shots make it a force multiplier for the enemy team: every attack it lands simultaneously weakens your cats and strengthens its allies. The speed differential compounds quickly — after a few rounds with Whisperer firing, your cats may be significantly slower while the enemy team becomes faster, shifting the action economy firmly against you.

Whisperer should be the highest priority target in any room it appears. Each turn it survives amplifies the difficulty of the remaining fight. Its fire weakness is the key — bring Burn-inflicting abilities to bypass The Core's usual fire resistance pattern and deal reliable damage. Kill it before it can Charm a frontline cat into attacking its own party.