Treva's Attendant - Foil Tweet Details Color: Artifact Card Text: 1, Sacrifice Treva's Attendant Add GWU to your mana pool. Rarity: U Cost: 5 Pow/Tgh: 3/3 Card Type: Artifact Creature - Golem Artist: Christopher Moeller Name: Treva's Attendant Finish: Foil Card Number: 315/350 Set Name: Invasion