Fungal Behemoth [Planar Chaos]

Fungal Behemoth's power and toughness are each equal to the number of +1/+1 counters on creatures you control.
Suspends X—{X}{G}{G}. X can't be 0. (Rather than cast this card from your hand, you may pay {X}{G}{G} and exile it with
Whenever a time counter is removed from Fungal Behemoth while it's exiled, you can put a +1/+1 counter on target creature.