Bloodline Keeper // Lord of Lineage [From the Vault: Transform] Elder Dragon and that player can't activate

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

Set: Planeshift Type: Creature — Zombie Rarity: Rare Cost: {1}{B}{B} Other Zombie creatures get +1/+1

Spend this mana only to cast a creature spell of the chosen type

Set: Beta Edition Type: Creature — Djinn Rarity: Rare Cost: {4}{U}{U} Flying (This creature can't be blocked except by creatures with flying or reach

Set: Urza's Destiny Type: Artifact Creature — Construct Rarity: Rare Cost: {3} {T}: Reveal any number of artifact cards in your hand

Bloodline Keeper // Lord of Lineage [From the Vault: Transform] Elder Dragon and that player can't activateSet: From the Vault: Transform Type: Creature Vampire Rarity: Mythic Cost: {2}{B}{B} Flying {T}: Create a 2 2 black Vampire creature token with flying. {B}: Transform Bloodline Keeper. Activate this ability only if you control five or more Vampires. Reverse Type: Creature Vampire Flying Other Vampire creatures you control get +2 +2. {T}: Create a 2 2 black Vampire creature token with flying.