Death: Indefatigable

Deathtouch. Menance. Fear.
When Death: Indefatigable enters the battlefield; Each player discard all cards from their hand except one, sacrifice all permanents except one, mills all the cards in their librarys except one, and exile all cards in their graveyard except one. Players can not activate abilities or cast spells in response this effects. No abilities can prevent this effects.
If this cards would be put in to your graveyard from anywhere, exile it instead.