Solidarity of Heroes

Instant - (uncommon)

Strive — This spell costs  more to cast for each target beyond the first.
Choose any number of target creatures. Double the number of +1/+1 counters on each of them.

Price

tcgplayer 0.51

cardmarket 1.07

cardkingdom 0.79

cardsphere 0.62

manapool 0.3