Sliver Overlord [Scourge] Alliances Creatures the active player controls

Creatures the active player controls attack this turn if able

At the beginning of the chosen player's upkeep

Greven *il*-Vec serves his lord by commanding the flying ship *Predator*

Set: Arabian Nights Type: Creature — Djinn Rarity: Rare Cost: {2}{B}{B} At the beginning of your upkeep

Set: Weatherlight Type: Instant Rarity: Rare Cost: {1}{W} Until end of turn

Sliver Overlord [Scourge] Alliances Creatures the active player controlsSet: Scourge Type: Legendary Creature Sliver Mutant Rarity: Rare Cost: {W}{U}{B}{R}{G} {3}: Search your library for a Sliver card, reveal that card, put it into your hand, then shuffle. {3}: Gain control of target Sliver. (This effect lasts indefinitely.) The end of evolution.