Kobalt Uranus

Kobalt Uranus is one off the Trolls that contact the kids. A crazy scientist, who does extremely dangerous experiments and builds some small robotical items, which they tend to explode often.

Starbent
He is one of 12 Trolls to play a game which was inside of an ancient and old Temple.

Kobalt, with Fashta, Kedeii and Kaarme, are exploring the temple, which is full of ~ATH codes. While they explore the main chamber, Kobalt hears strange sounds, and he is forced to be split from the group when he hears first sound. He of course finds the source of sound, a Frog Statue. He picked the statue and returned to the main chamber, by fixing an simple puzzle of moving the statue. Of course, he hears these sounds again, this time a different sound, and he is forced to split with Fashta, as Kedeii follows Kobalt. During this time, he finds more ~ATH codes.

Post-Stabent (Homebound)
Kobalt annoyed all kids but Jeff. The reason of not annoying Jeff is unknown, but the possible reason is because he is a space player.

He Talked with Alpha Neptua 2 times into Dream Bubbles:

The first conversation Kobalt was wondering why his Pre-Scratch Ancestor is being different than him, and why Quesea is crazy.

The second conversation, Kobalt revealed to Neptua about Quesea contacting with Gear and the misterious Dreamcibile. Kobalt thinks it's a threat and, knowing it, he started to plan to stop Quesea from picking the Dreamcibile. Neptua refuses his orders and she questioned why for him it's a threat.