Saphira

When Saphira enters the battlefield exile it with 3-time counters. Tokens and create a 3/3 white, blue, black, red, green babe Saphira token with 'when Babe Saphira enters the battlefield search your deck for a card named Eragon Rider and put it in your hand you must play it this turn.'. unless you control a Babe Saphira token.
flying, trample, lifelink, first strike
partner with Eragon Rider