A mysterious cube event has happened in Fortnite. After Update 5.3 a lot of strange things are happening quickly in a short period of time. Just yesterday the Sky Rift started shooting lightning bolts at a rock in the desert and now a Cube has appeared in this spot. The Cube event only happened once and showed the sky rift shooting lightning continuously at the rock in the desert. The Cube appeared in its place the sky rift closed.
The new cube will heal you if you stand close. It will also try to send lightning your way if you damage it and the top can be used as a bounce pad.