Gara

{x}{x}{t}: Add a splinter counter all gara's in play. You can only pay with {w}. If gara is primed, add twice the amount.
{u}: Remove all splinter counters from gara. Deal X damage to nonwarframe creature or planeswalker. Gara gains +0/+X and vigilance until the end of the turn, where X is equal to splinter counters removed