Phyrexian Altar [The List] Card {1}: Target noncreature artifact becomes

{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost until end of turn

Few diplomats can resist the charm of Her Serene Highness's imperial seal

and a variety of other allegiance abilities

Set: Guru Type: Basic Land — Forest Rare Cost: ({T}: Add {G}

000 Type: Creature — Tyranid Rarity: Rare Cost: {X}{X}{G} Ravenous (This creature enters the battlefield with X +1/+1 counters on it

Phyrexian Altar [The List] Card {1}: Target noncreature artifact becomesSet: The List Type: Artifact Rarity: Rare Cost: {3} Sacrifice a creature: Add one mana of any color. Unskin these impure bodies, Great Yawgmoth, that the flesh may welcome your blessings. Phyrexian Scriptures