Rock Hydra [Collectors' Edition] Zendikar Expeditions yet no one could predict

yet no one could predict that this vicious crossbreed would unravel the secret of steel

Set: Happy Holidays Type: Creature — Insect Rarity: Mythic Cost: {1}{B} Flying

Set: International Collectors' Edition Type: Instant Rarity: Common Cost: {1}{W} Destroy target artifact or enchantment

Set: Urza's Legacy Type: Enchantment Rarity: Rare Cost: {2}{B}{B} Whenever a creature deals damage to you

Rock Hydra [Collectors' Edition] Zendikar Expeditions yet no one could predictSet: 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.