The remaining artists are caught off-guard by a flash challenge, the final two artists battle for the grand prize.
The artists get a crash course in bio-mechanical tattoos and face off against each other for the first time.
The artists get reckless in a demolition derby and after creating amazing 3-D tattoos, a top artist is sent home in a shocking elimination.
The artists create interesting, nautical-themed tattoos and surf legend Laird Hamilton makes an appearance.
The artists face off in the "Best Ink" fight club, but an unexpected twist throws the competition into chaos.