Wizard Eyes is one of the Ice King's powers. It is first shown in "Mortal Recoil." This ability allows Ice King to see different planes of existence, albeit with no control over what he is able to view at any given time. As a result, Ice King often sees strange things that most others can't, such as odd-looking creatures and phantoms native to a dimension known as the "Spirit World." This ability makes it hard for him to distinguish the things that actually happen and the strange things only his eyes see.
In "Beyond this Earthly Realm," Ice King was able to see Finn in the Spirit World and agreed to aid Finn in his escape from the dimension, provided that Finn place all the spirits in a spirit hole so he would not have to see them anymore.
Notable things seen
- A shapeless form coming from the Lich going into Princess Bubblegum's body.
- Odd looking spirits flying, walking around or doing other peculiar things.
- Finn, after he had touched a cursed porcelain lamb statuette, was transported to the Spirit World with his face on the lamb.
- Ice King is the only wizard known to have this power/side effect.
- In the episode "Holly Jolly Secrets Part II," Ice King revealed that his crown is the source of his Wizard Eyes, as well as his other Wizard powers.
- In "Mortal Recoil," when the Ice King is talking abut his Wizard Eyes, the viewer briefly sees through his point-of-view.