Rock Hydra [International Collectors' Edition] 73a −3: Target opponent's life total

−3: Target opponent's life total becomes 10

" Tahngarth roared

You must also offer monsters from the field or your hand whose total Levels equal 7 or more

Set: Zendikar Type: Instant — Trap Rarity: Mythic Cost: {2}{U}{U} If an opponent cast three or more spells this turn

• Select and add 1 "Elemental Hero"

Rock Hydra [International Collectors' Edition] 73a −3: Target opponent's life totalSet: International 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.