Rock Hydra [Beta Edition] BW100 / because you cannot change

/ because you cannot change

Set: Core Set 2019 Prerelease Promos Type: Legendary Planeswalker — Tezzeret Rarity: Mythic Cost: {3}{U}{U} +1: Create a 1/1 colorless Thopter artifact creature token with flying

Once per turn (Quick Effect): You can target 1 Attack Position monster

Set: Clash of Rebellions Card type: Xyz/Effect Monster Rarity: Ultimate Rare Attack: 2800 Defense: 2400 2 Level 7 monsters

Rock Hydra [Beta Edition] BW100 / because you cannot changeSet: Beta 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.