Divinus : Angel

Heaven is where Divinus : Angel makes sense. It is a Legendary mutation of Divinus added in Eon 1-7, rolled at 1 in 120,000 or 1 in 24,000 inside the Heaven biome, which at 10x luck is about 12,000 and 2,400 rolls. That is the same pair of numbers Comet has, though the two auras are unrelated. Eclips152, onlyyxyyz and trickyman722 are credited, and the in-game text repeats Divinus's simple line, a holy thing.

The wings are the main feature: two golden wings flap in sync like Archangel's, but they point toward the sky instead of covering and uncovering the player. Each ends in a four-pointed star trailing a golden line and emitting small star particles. An angel crown sits on the head, two more four-pointed stars spin around leaving gold trails, and a detailed shield is on the torso with particles under the feet. The wiki suggests the particles represent peace. It also inherits the Heaven tie of its parent, so one biome serves both.