Rock Hydra [Alpha Edition] 71 you can select 1 card

you can select 1 card you control and 1 card your opponent controls

Set: Beta Edition Type: Creature — Wurm Rarity: Common Cost: {4}{G}{G} The most terrifying thing about the Craw Wurm is probably the horrible crashing sound it makes as it speeds through the forest

This card cannot be Special Summoned except by Tributing 1 'Monk Fighter' on your side of the field

that player sacrifices a permanent unless they pay {1}

Destroy the equipped monster and this card during the Standby Phase of your opponent's next turn

Rock Hydra [Alpha Edition] 71 you can select 1 cardSet: Alpha 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.