Sliver Overlord
Type
Legendary Creature — Sliver Mutant
Mana Cost
{W}{U}{B}{R}{G}
Power / Toughness
7 / 7
Oracle Text
{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.)