frostbite archer

this creature enters the battlefield with 3 +1/+1
counters on it
reach,first strike,infect
{u}{u}{t} remove a +1/+1 counter from this
creature, you may pay {1} if you do put two
-1/-1 counters on up to two target creatures.
{w}{w}{w}{ut} put a +1/+1 counter on target
creature .