Rock Hydra [Alpha Edition] SM173 Set: World Championships 2017 Type:

Set: World Championships 2017 Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Set: XY: BREAKthrough Type: Fire Rarity: Holo Rare Retreat cost: Colorless

then create six 2/2 green Cat Warrior creature tokens with forestwalk

Other creatures you control get +2/+2

you may exert it as it attacks

Rock Hydra [Alpha Edition] SM173 Set: World Championships 2017 Type:Set: 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.