The Element's Fury

Flying
When The Element's Fury enters the battlefield, destroy all permanants. Then, each player may search their library for up to one legendary creature, reveal it, and put it onto the battlefield.
When The Element's fury is tapped, it doesn't untap during your next untap step.
"I believe there is a direct correlation between the length between storms and the severity of the next storm" - Brother Yde, Stormchaser