Xantcha, Sleeper Agent (Future Sight) [Mystery Booster 2] Sealed Whenever you cast an instant

Whenever you cast an instant or sorcery spell during your turn

put it onto the battlefield face down as a 2/2 creature

Domain — This spell costs {1} less to cast for each basic land type among lands you control

the forest came alive

Whenever Hellkite Tyrant deals combat damage to a player

Xantcha, Sleeper Agent (Future Sight) [Mystery Booster 2] Sealed Whenever you cast an instantSet: Mystery Booster 2 Type: Legendary Creature Phyrexian Minion Rarity: Rare Cost: {1}{B}{R} Xantcha, Sleeper Agent enters under the control of an opponent of your choice. Xantcha attacks each combat if able and can't attack its owner or planeswalkers its owner controls. {3}: Xantcha's controller loses 2 life and you draw a card. Any player may activate this ability.