Goku, Realm Protector

As long as you control another warrior, Goku
has "If damage would be dealt to Goku from a
creature source, prevent that damage and put
that many +1/+1 counters on it."
{r}{r}{r}{r}{r}, {t}, Remove all +1/+1 counters
from Goku: Goku deals X damage to target
player where X is the number of counters
removed this way. Activate only as a sorcery.