Exert Influence Tweet Brand New, 8 In stock $0.45 Details Artist: Magali Villeneuve Card Number: 077/274 Card Text: Converge - Gain control of target creature if its power is less than or equal to the number colors spent to cast Exert Influence. Card Type: Sorcery Color: Blue Cost: 4U Finish: Regular Name: Exert Influence Rarity: R Set Name: Battle for Zendikar