Garrex, Gith Warlord

Menace, protection from horrors
At the beginning of your postcombat main phase,
if a creature you control with menace dealt
combat damage to a player this turn, create a 4/4
red Dragonrider creature token with flying and
menace.
At the end of your turn, if an opponent was dealt
combat damage by seven or more creatures with
menace this turn, that player loses the game.