Jace, the Mind Sculptor [Masters 25] Betrayers of Kamigawa Promos Cosmos Serpent gains indestructible until

Cosmos Serpent gains indestructible until end of turn

where X is the number of creatures that died this way

Set: Dominaria Type: Legendary Artifact Rarity: Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control

"Of course it will grow beyond control—it was designed to choose its own evolution

Jace, the Mind Sculptor [Masters 25] Betrayers of Kamigawa Promos Cosmos Serpent gains indestructible untilSet: Masters 25 Type: Legendary Planeswalker Jace Rarity: Mythic Cost: {2}{U}{U} +2: Look at the top card of target player's library. You may put that card on the bottom of that player's library. 0: Draw three cards, then put two cards from your hand on top of your library in any order. 1: Return target creature to its owner's hand. 12: Exile all cards from target player's library, then that player shuffles their hand into their library.