15 Video Game Bosses That Can Be Killed With Just One Hit

Adamantoise – Final Fantasy 15

Touted as one of the heartiest bosses in Final Fantasy 15 and requiring days (or at least hours) to defeat, Adamantoise can actually be insta-killed. However, this feat can only be achieved with the Ring of Alterna which has a low chance to proc an instant kill on an enemy. Naturally, after it was patched, someone used to it kill the boss with way too much HP. Of course.