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Modern Horizons is the first Magic set to skip Standard legality and aim straight for Modern
Drowned sailors stir to unnatural life
When this card is attached to a Pokemon
Connect wayward roads with the new bridge pieces
Entry 855: There's more to Avacyn's madness
Rock Hydra [Collectors' Edition] Harry Potter Modern Horizons is the firstSet: Collectors' 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.