Chaos Orb

Indestructible, Deathtouch, Hexproof, Vigilance, Lifelink, Protection from white and green, chaos orb's power is equal to the number of mountains and swamps on the battlefield.
When chaos orb enters the battlefield, destroy all lands, each creature takes 6 damage, each player takes 2 damage, and you gain control of up to 5 target creatures. You may pay 9 life, if you do, destroy all permanents, each opponent exiles the top 15 cards of their library and shuffle your graveyard into your library.