In the season premiere, apprentices battle their masters to prove they are the best.

Oliver Peck's mentor guest judges, delivering a smack down when the artists take on his specialty.

It's sink or swim when the artists team up to ink underwater ocean scenes on the back of canvas' hands.

Teams adorn sarcophaguses while an artist's vicious skull picks for Egyptian tattoos angers the rest.

Naked models are used to create mind-blowing illusions and a cutthroat artist gets a chance at vengeance.

Heads roll when artists must take on a legend in the elimination challenge.

In the most insane challenge yet, the artists must tattoo 4 on 1 to transform canvases into wild animals.

A new tattoo style pushes the artists' limits, resulting in mind-blowing masterpieces and mistakes.

The stakes soar when the artists paint their most valuable canvas and one artist's lies raise suspicions.

The artists give religious tattoo virgins their first ink - on their fingernails.

The artists work with guests in a high stakes challenge and Chris forces an artist to prove loyalty.

Professional football players call the shots in the elimination tattoo, knocking artists off their game.

Artists fight for a spot in the top four and must tattoo portraits of active military and their loved ones before they are separated for deployment.

The last four artists standing fight for a spot in the live finale, but first must survive a tattoo marathon.

The final three artists tattoo live for $100K while eliminated artists return to confront each other.