Doombringer's Vortex

When Doombringer's Vortex enters the battlefield, exile all nonland permanents, until Doombringer's Vortex leaves the battlefield.
Vortex - Whenever you shuffle your library, Doombrinder's Vortex gains hexproof until end
of turn. Then you may cast target card you own
exiled with Doombringer's Vortex.
"One man's madless can cause mayhem."