Cytospawn Shambler is a common Creature — Elemental Mutant card from Dissension (DIS), collector number 82. Current market price: $0.20 (foil $0.42), TCGplayer market prices via Scryfall.
Graft 6 (This creature enters with six +1/+1 counters on it. Whenever another creature enters, you may move a +1/+1 counter from this creature onto it.) {G}: Target creature with a +1/+1 counter on it gains trample until end of turn.