Sliver Overlord [Premium Deck Series: Slivers] Duel Activate only during your upkeep

Activate only during your upkeep and only once each turn

Splice onto Arcane {2}{B} (As you cast an Arcane spell

Everflowing Chalice enters the battlefield with a charge counter on it for each time it was kicked

Two-Headed Giant of Foriys can block an additional creature each combat

Sliver Overlord [Premium Deck Series: Slivers] Duel Activate only during your upkeepSet: Premium Deck Series: Slivers 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.