Grimgrin, Corpse-Born [Secret Lair Drop Series] Eldrazi put a +1/+1 counter on

put a +1/+1 counter on target creature or enchantment you control

Whenever an opponent sacrifices a nontoken permanent

then meld them into Brisela

Powerful magnets for a precise and secure closure

At the beginning of your end step

Grimgrin, Corpse-Born [Secret Lair Drop Series] Eldrazi put a +1/+1 counter onSet: Secret Lair Drop Series Type: Legendary Creature Zombie Warrior Rarity: Mythic Cost: {3}{U}{B} Grimgrin, Corpse Born enters the battlefield tapped and doesn't untap during your untap step. Sacrifice another creature: Untap Grimgrin and put a +1 +1 counter on it. Whenever Grimgrin attacks, destroy target creature defending player controls, then put a +1 +1 counter on Grimgrin.