Aurora Borealis

"'An absurdly powerful furnace with a greater appetite than the Northern Lights.'"

Overview
The Aurora Borealis is an Evolved Reborn variant of the Northern Lights that was released on the Resurrection Update. It was first revealed during Berezaa's YouTube Stream on August 23rd, 2017.

As you need multiple Northern Lights to evolve it (considering the fact that the Lights is the rarest Reborn in the game), this is the most difficult item to obtain, as obtaining it revolves around luck.

Appearance
The Borealis has modified towers, as well as adding a few more. The beam is also modified, and around the furnace part emits a particle. The overall structure has been distanced from the furnace part itself also.

Trivia

 * Berezaa hinted at the inclusion of a badge just for obtaining the Aurora Borealis, due to the sheer amount of luck required to evolve 3 Northern Lights.