Frost Harka

Frost Harka enters the battlefield with X +1/+1 counters on it, where X is the amount of {s} used
to cast it.
{1}{s}, {t}, Remove a +1/+1 counter from Frost
Harka: Put a freeze counter on target permanent
and tap it. Permanents with freeze counters on
them become colorless, lose all activated abilities,
and don't untap during their controller's untap
step. If it's a creature, it becomes a 1/1 and loses
all creature types.