Protteraxa the Superior

Trample, Islandwalk, Deathtouch, Haste, Indestructible, Hexproof
When Protteraxa enters the battlefield, destroy
all non-Island lands and add {u}{u}{u}{u}{u} to each
player's mana pool.
At the beginning of each upkeep, each player sacrifices all other nonland permanent they
control, If they do, you create a copy of Protteraxa
and gain 20 life. Draw a card.