Generator Servant [Mystery Booster] Demon Dragon Set: Kaladesh Type: Creature —

Set: Kaladesh Type: Creature — Aetherborn Warrior Rarity: Common Cost: {3}{B} It's rare that the Prakhata Club closes its doors

Set: Alpha Edition Type: Creature — Rat Rarity: Common Cost: {2}{B} Plague Rats's power and toughness are each equal to the number of creatures named Plague Rats on the battlefield

Set: Fifth Edition Type: Creature — Elemental Rarity: Rare Cost: {2}{U} When Time Elemental attacks or blocks

sacrifice Merchant Ship

Generator Servant [Mystery Booster] Demon Dragon Set: Kaladesh Type: Creature —Set: Mystery Booster Type: Creature Elemental Rarity: Common Cost: {1}{R} {T}, Sacrifice Generator Servant: Add {C}{C}. If that mana is spent on a creature spell, it gains haste until end of turn. (That creature can attack and {T} as soon as it comes under your control.)