Suncrusher
{9}
Artifact Creature -- Construct
3/3
Sunburst (This enters with a +1/+1 counter on it for each color of mana spent to cast it.)
{4}, {T}, Remove a +1/+1 counter from ~this~: Destroy target creature.
{2}, Remove a +1/+1 counter from ~this~: Return ~this~ to its owner's hand.