Ancient Imperiosaur
Creature — Dinosaur
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for 
or one mana of that creature's color.)
Trample, ward 
Ancient Imperiosaur enters the battlefield with two +1/+1 counters on it for each creature that convoked it.
6/6
イラスト：
March of the Machine Promos#174pレア英語