Rock Hydra (Retro) [30th Anniversary Edition] Toon Chaos This card's effects can only

This card's effects can only be applied or activated while it has Xyz Material

Ace Overflow "-4" (As this card moves from the battle area or under a card to another area

Set: Dark Revelation Volume 3 Card type: Normal Spell Rarity: Super Rare Attack: 0 Defense: 0 Remove from play all cards in your hand and on your side of the field

except "Danger

” —Rodimus Prime

Rock Hydra (Retro) [30th Anniversary Edition] Toon Chaos This card's effects can onlySet: 30th Anniversary 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.