Heat Striker (Fun)

Appearance
These beings are near invisible to the human eye, cloaking themselves in a heat shimmering exterior.

If you could see them you would see humanoids with sickle-like arms and cat-like feet, made to sneak up to you.

Information
These beings are born from people that die of heat strokes as well as the constant arguments about the settings of the thermostat. They will sneak up to their victim and then execute a single deadly strike.