Slimy, of the toxic river

Hexproof, industructible
Other mutants you control get +1/+1
You may cast mutants for 1/4 of their converted
cast then then give it suspend x where x is 1/4
of its converted mana cost.
whenever a mutant enters the battlefield under
your control choose 1
1:draw a card
2:put a +1/+1 counter on target mutant creature