Lifeblood Hydra [Commander Anthology] Friday Night Magic 2010 and that player can't activate

and that player can't activate abilities that aren't mana abilities

Set: Rivals of Ixalan Prerelease Promos Type: Legendary Creature — Elder Dinosaur Rarity: Rare Cost: {5}{U}{U} This spell can't be countered

except it has haste

What could you possibly do to injure me

Set: Eternal Masters Type: Instant Rarity: Rare Cost: {W} Search your library for an artifact or enchantment card and reveal that card

Lifeblood Hydra [Commander Anthology] Friday Night Magic 2010 and that player can't activateSet: Commander Anthology Type: Creature Hydra Rarity: Rare Cost: {X}{G}{G}{G} Trample Lifeblood Hydra enters the battlefield with X +1 +1 counters on it. When Lifeblood Hydra dies, you gain life and draw cards equal to its power. Pharika has written her secrets on its bones so that only the worthy may discover them.