Hungry Symbiote

Partner with Fungoid Host (When this creature enters the battlefield, target player may put Fungoid Host into their hand from their library, then shuffle.)
Whenever a creature your team controls dies, put a +1/+1 counter on Hungry Symbiote.
{g}: Move a +1/+1 counter from Hungry Symbiote to another target creature.
"They're not fussy eaters."