Vastwood Hydra is a rare Creature — Hydra card from Commander 2020 (C20), collector number 194. Current market price: $1.28, TCGplayer market prices via Scryfall.
This creature enters with X +1/+1 counters on it. When this creature dies, you may distribute a number of +1/+1 counters equal to the number of +1/+1 counters on this creature among any number of creatures you control.