Mimicry

Mimicry is a teacher at Duel Academy.

Mimicry is identical in appearance to various teachers in Yu-Gi-Oh! GX video games and another teacher, in the anime, shown dueling Bastion Misawa as part of a test.

In the video games, when opened for free duels, he gives you the ability to play against your own decks, in a Mirror Match-style setup. In GX Tag Force 2, if you've downloaded the deck recipes (Deck Recipe 01 and Deck Recipe 02), and can make the Deck Recipe 02, set that as Mimicry's deck. Upon win, you gain in the neighborhood of 500,000 DP, and about 10,000-odd experience. Although he appears in Tag Force 1, it is still unsure of which deck to use for such a result, or even if it is possible to do as such.