Emrakul mother of eldrazi

When Emrakul, mother of eldrazi enters the battlefield you may search your library for any number of eldrazi cards, put onto the battlefield tapped and attacking.
Emrakul mother of eldrazi all abilities of all eldrazi creatures on the battlefield.
Connot be countered. Protection from colored spells.
As long as you control Emrakul, mother of eldrazi you cannot lose the game.
Hexproof