Savageborn Hydra is a mythic Creature — Hydra card from RNA Guild Kit (GK2), collector number 98. Current market price: $0.45, TCGplayer market prices via Scryfall.
Double strike This creature enters with X +1/+1 counters on it. {1}{R/G}: Put a +1/+1 counter on this creature. Activate only as a sorcery.