Armament Dragon (Showcase) - Tarkir: Dragonstorm - U - 307 BT11-015 where X is the sacrificed

where X is the sacrificed permanent's mana value

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Whenever a permanent you control leaves the battlefield

5 - Common - BT3-086 C

Slumbering Demon - Saiyan Showdown - Common - BT15-022

Armament Dragon (Showcase) - Tarkir: Dragonstorm - U - 307 BT11-015 where X is the sacrificedType: Creature Dragon English Effect: Flying When this creature enters, distribute three +1 +1 counters among one, two, or three target creatures you control. Efecto en Espaol: Vuela. Cuando esta criatura entre, distribuye tres contadores +1 +1 entre una, dos o tres criaturas objetivo que controlas.