Xantcha, Sleeper Agent (Halo Foil) [Secret Lair Drop Series] Ancient Dragon Must first be Special Summoned

Must first be Special Summoned (from your hand) by Tributing the same number of monsters needed for a Tribute Summon (normally 1)

Each creature you tap while casting this spell pays for {1} or one mana of that creature's color

Set: XY: Black Star Promos Type: Colorless Rarity: Promo Retreat cost: Colorless

You can Tribute 1 "P

Xantcha, Sleeper Agent (Halo Foil) [Secret Lair Drop Series] Ancient Dragon Must first be Special SummonedSet: Secret Lair Drop Series Type: Legendary Creature Phyrexian Minion Rarity: Rare Cost: {1}{B}{R} Xantcha, Sleeper Agent enters the battlefield 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.