Finale of DevastationSearch your library and or graveyard for a creature card with mana value X or less and put it onto the battlefield. If you search your library this way, shuffle. If X is 10 or more, creatures you control get +X +X and gain haste until end of turn.

They mutate into the creature on top plus all abilities from under it

Eternalize (

put it over or under target non-Human creature you own

you may put a card of that type from among the revealed cards into your hand

Then each player creates X Treasure tokens and Descent into Avernus deals X damage to each player

Protection from white and from black Whenever you cast a creature spell

Each player shuffles their hand and graveyard into their library

Equip (: Attach to target creature you control

You may play lands and cast spells from the top of your library

Exile this card from your graveyard: Create a token that's a copy of it

(It's not a creature

(Effects that say "destroy" don't destroy them