Radiant, Windrunner

Flying
Knight Radiant's you control have first strike.
{2}: Invested 3, (When you pay {2}, put 3 +1/+1
counters on this creature. Remove all counters put on
this way at the beginning of the next endstep. Active
this ability only once per turn.)
Remove a +1/+1 counter from Radiant,
Windrunner: Tap or untap target creature.
I will protect