Griselbrand [Modern Masters 2017] Unglued sacrifice Contamination unless you sacrifice

sacrifice Contamination unless you sacrifice a creature

Set: Unlimited Edition Type: Artifact Rare Cost: {1} Mana Vault doesn't untap during your untap step

"Let go of your memories and be reborn

" —Ertai

Set: Portal Second Age Type: Creature — Serpent Rare Cost: {6}{U}{U} When Denizen of the Deep enters the battlefield

Griselbrand [Modern Masters 2017] Unglued sacrifice Contamination unless you sacrificeSet: Modern Masters 2017 Type: Legendary Creature Demon Mythic Cost: {4}{B}{B}{B}{B} Flying, lifelink Pay 7 life: Draw seven cards. "Avacyn emerged from the broken Helvault, but her freedom came at a pricehim." Thalia, Knight Cathar