Mana Leak [Magic Player Rewards 2005] Bolas's Meditation Realm Sacrifice a creature: You gain

Sacrifice a creature: You gain life equal to the sacrificed creature's toughness

It contains the totality of Alhammarret's notes

but a poor choice can only end in torment

Set: Conspiracy: Take the Crown Type: Artifact Rarity: Rare Cost: {3} Whenever a player plays a land

Set: Alpha Edition Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one basic land type with another

Mana Leak [Magic Player Rewards 2005] Bolas's Meditation Realm Sacrifice a creature: You gainSet: Magic Player Rewards 2005 Type: Instant Rarity: Rare Cost: {1}{U} Counter target spell unless its controller pays {3}.