Dranethes, God of Destruction

When Dranethes, God of Destruction enters the battlefield, tap all creatures.
All Demons you control (including Dranethes)
have haste, double strike, vigilance, first strike, indestructible, and +3/+5.
{b}{r}{10}{t}Sacrifice Dranethes, God of Destruction.
You get an extra turn. If you have dealt at least 10 damage to your opponents during that turn, you
win the game.