Attack On Titan's Survey Corps Celebrates The Holidays With Festive Art ✖ Attack On Titanhasn't given the Survey Corps the opportunity to celebrate the holidays, with their constant adventures proving to be some of the darkest battles to take place in the world of anime, but an amazing piece of fan art imagines what Eren, Mikasa, Armin, and Levi would look like if they were to get into the holiday spirit! With the fourth season having landed earlier this year, starting off the curtain call for the war between Marley and Eldia that sees the Survey Corps finally attempting to bring the war back to the country that tormented them for so long!