Sliver Overlord [Secret Lair Drop Series] Antiquities Set: Antiquities Type: Land —

Set: Antiquities Type: Land — Urza's Power-Plant Rarity: Uncommon {T}: Add {C}

create a 1/1 blue and black Faerie Rogue creature token with flying

At the beginning of that turn's end step

creatures you control get +1/+1 until end of turn

When Arena of the Ancients enters the battlefield

Sliver Overlord [Secret Lair Drop Series] Antiquities Set: Antiquities Type: Land —Set: Secret Lair Drop Series Type: Legendary Creature Sliver Mutant Rarity: Mythic 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.