The End

Final evolution form of Devil-type Innocent Devil

Visually impressive, this I.D. is very aggressive and quite effective on battle, without resorting to "hearts" for special moves. It flies constantly with good speed, and has a vortex-type chain attack (an attack that can be added on certain parts of Hector's combos). It can learn a new "magic circle" special ability, the exploding circle which charges red glowing power by holding down the attack button, release to unleash a cone-shaped devastating explosion, similar to Abel's on the first battle against Isaac. The End is described by the game as a "terrible devil" that can fire beams from its eyes (which are remarkably 5), though no such effect is referred to take place in gameplay.