Tilafaxia, Exalted Matriarch

Haste, Double Strike, Vigilance
When Tilafaxia enters the battlefield, exile the top 5 cards of each opponent's library.
Other creatures you control have +1/+1 and can not be blocked by more than one creature.
{1}{w}{u}{g}: Tilafaxia gains Flying and Hexproof, and becomes a Dragon until end of turn.