Mushatangh

Flying, Deathtouch
Whenever you draw a card or another creature
dies, put a +1/+1 counter on Mushatangh.
If Mushatangh would be dealt damage, remove
that many +1/+1 counters from it instead.
{b/g}, Pay 2 life, {t}: Sacrifice another creature.
{u/b}, Pay 2 life, {t}: Draw a card.