The Legend of Zelda Season 1 Episode 1 The Ringer

Zelda is judging an novice magicians contest. When Gannon hears of this he decides to pose as a beginner to steal the Triforce of Wisdom. When he his bat tells him of the guard (Link) he transforms a small lizard into a firedrake to lure Link from his post. Sprite tries to stop Gannon, but is too small. Now the trio set out to get relic back.