Winter Lantern

Flying, Mindbreak (Whenever this creature fights a creature, that creature gets -X/-X until end of turn, where
X is the number of Insight counters. If a creature dies this way, its controller discards a card of their choice.)

Whenever a creature an opponent controls becomes tapped, put a madness counter on it. At the beginning of each upkeep, each creature with a madness counter on it loses life equal to the number of madness counters on it. Whenever a creature dies due to life loss from madness coun