Chromium, the Mutable [Core Set 2019 Prerelease Promos] Stronghold target opponent chooses self or

target opponent chooses self or others

As long as a card exiled with Duplicant is a creature card

Set: Magic 2010 Type: Instant Rarity: Rare Cost: {W} Your opponents can't cast spells this turn

{T}: Put a mire counter on target non-Swamp land

Set: Invasion Type: Sorcery Rarity: Rare Cost: {1}{B} Separate all creatures target player controls into two piles

Chromium, the Mutable [Core Set 2019 Prerelease Promos] Stronghold target opponent chooses self orSet: 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.