Crazy monster

Menace trample vigilance lifelink flying hexproof ward 1234567890 indestructible every landwalk flash haste escape 0 amass 1234567890 intimidate fear madness 0 mutate 0 when this creature enters the battlefield target opponent becomes a creature with base power and toughness equal to their life total and you get an emblem that creates an emblem at your upkeep.