Rock Hydra [Unlimited Edition] Merfolk Warrior if that spell's mana cost

if that spell's mana cost is {3}{U}{U}

Set: Champs and States Type: Instant Rare Cost: {G}{U}{U} Counter target spell

Ridiculous

{9}: Untap Colossus of Sardia

Rock Hydra [Unlimited Edition] Merfolk Warrior if that spell's mana costSet: Unlimited Edition Type: Creature Hydra 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 this ability only during your upkeep.