Chromium, the Mutable [Core Set 2019 Prerelease Promos] Vintage that player gains 3 life

that player gains 3 life

That creature can't block this turn

then return her to the battlefield transformed under her owner's control

First strike (This creature deals combat damage before creatures without first strike

Set: The Dark Type: Artifact Rarity: Uncommon Cost: {0} {T}

Chromium, the Mutable [Core Set 2019 Prerelease Promos] Vintage that player gains 3 lifeSet: Core Set 2019 Prerelease Promos Type: Legendary Creature Elder Dragon Rarity: Mythic Cost: {4}{W}{U}{B} Flash This spell can't be countered. Flying Discard a card: Until end of turn, Chromium, the Mutable becomes a Human with base power and toughness 1 1, loses all abilities, and gains hexproof. It can't be blocked this turn.