X [Unstable] Dragons of Tarkir Promos Set: Invasion Type: Enchantment Rarity:

Set: Invasion Type: Enchantment Rarity: Uncommon Cost: {2}{W} Whenever an opponent casts a multicolored spell

As Coldsteel Heart enters the battlefield

[T]he magician drew a ring off his finger

" —Keisaku

X [Unstable] Dragons of Tarkir Promos Set: Invasion Type: Enchantment Rarity:Set: Unstable Type: Legendary Creature Human Spy Rarity: Rare Cost: {U}{B} As long as X is in X's owner's opponent's hand, X's owner may cast X and activate X's abilities. That opponent can't cast X and plays with their hand revealed. {U}{B}, {T}: Put X into target opponent's hand. {3}{U}{B}: You may play a land or cast a spell from the hand X is in. If you cast a spell this way, you cast it without paying its mana cost.