Protean Hydra [Magic 2010] Dwarf Advisor Set: Ugin's Fate Type: Instant

Set: Ugin's Fate Type: Instant Rarity: Uncommon Cost: {1}{U} Exile target creature

Enchanted creature gets +3/+3 and has "At the beginning of each upkeep

Set: Classic Sixth Edition Type: Creature — Human Soldier Archer Rarity: Uncommon Cost: {W}{W} First strike

When Siren of the Fanged Coast enters the battlefield

Protean Hydra [Magic 2010] Dwarf Advisor Set: Ugin's Fate Type: InstantSet: Magic 2010 Type: Creature Hydra Rarity: Mythic Cost: {X}{G} Protean Hydra enters the battlefield with X +1 +1 counters on it. If damage would be dealt to Protean Hydra, prevent that damage and remove that many +1 +1 counters from it. Whenever a +1 +1 counter is removed from Protean Hydra, put two +1 +1 counters on it at the beginning of the next end step.