Solidarity of Heroes Tweet Sorry, we are not purchasing this product at this time. Buy This Product Details Color: Green Card Text: Strive - Solidarity of Heroes costs 1G more to cast for each target beyond the first. Choose any number of target creatures. Double the number of +1/+1 counters on them. Rarity: U Cost: 1G Card Type: Instant Artist: Eric Deschamps Name: Solidarity of Heroes Finish: Regular Card Number: 141/165 Set Name: Journey into Nyx