Rock Hydra [Unlimited Edition] Shapeshifter Ally "As the experimental population grows

"As the experimental population grows

target opponent creates two 0/2 green Plant creature tokens with defender

If you lose a flip

Set: Core Set 2019 Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {4}{W}{U}{B} Flash

even when told otherwise

Rock Hydra [Unlimited Edition] Shapeshifter Ally "As the experimental population growsSet: Unlimited Edition Type: Creature Hydra Rarity: Rare Cost: {X}{R}{R} Rock Hydra enters the battlefield with X +1 +1 counters on it. For each 1 damage that would be dealt to Rock Hydra, if it has a +1 +1 counter on it, remove a +1 +1 counter from it and prevent that 1 damage. {R}: Prevent the next 1 damage that would be dealt to Rock Hydra this turn. {R}{R}{R}: Put a +1 +1 counter on Rock Hydra. Activate only during your upkeep.