Umbris, Fear Manifest [Innistrad: Crimson Vow Commander] Snake Lamia and it can't be sacrificed

and it can't be sacrificed this turn

create X 1/1 white Vampire creature tokens with lifelink

When Dragon Egg dies

Ting-Lu ex

Ice-Fang Coatl has deathtouch as long as you control at least three other snow permanents

Umbris, Fear Manifest [Innistrad: Crimson Vow Commander] Snake Lamia and it can't be sacrificedSet: Innistrad: Crimson Vow Commander Type: Legendary Creature Nightmare Horror Rarity: Mythic Cost: {3}{U}{B} Umbris, Fear Manifest gets +1 +1 for each card your opponents own in exile. Whenever Umbris or another Nightmare or Horror enters the battlefield under your control, target opponent exiles cards from the top of their library until they exile a land card.