Primordial Hydra is a mythic Creature — Hydra card from Secrets of Strixhaven Commander (SOC), collector number 284. Current market price: $1.37, TCGplayer market prices via Scryfall.
This creature enters with X +1/+1 counters on it. At the beginning of your upkeep, double the number of +1/+1 counters on this creature. This creature has trample as long as it has ten or more +1/+1 counters on it.