Nixie

Nixies belong to the spirit realm, and they take a particular interest in the mortals who wander across their path. Their favored pastime is the prank. Any traveler unlucky enough to blunder into a nixie's presence becomes the target of whatever trick that spirit decides to play, and the spirit's mood governs how the encounter ends. That mood is unstable. A nixie can be gentle in one moment and lethal in the next, with no warning between the two states. The tricks themselves are equally unpredictable, and a nixie's prank has been known to slip loose of its maker and continue under its own power. Nixies are sapient, and they descend from the broader category of spirits. As spirit-kind, they are counted among the six recognized race categories of Runeterra alongside mortal, transformed, artificial, cosmic, and void beings. No language, homeland, or connected champion is recorded for them.