Obelisk Force (オベリスク・フォース Oberisuku Fōsu) is an elite group of Duel Soldiers with the highest rank at Duel Academy in Yu-Gi-Oh! ARC-V, all of whom answer directly to the Professor. All of its members wear blue uniforms and helmets designed after "Obelisk the Tormentor". Their rank is based on the Obelisk Blue rank from Yu-Gi-Oh! GX.