Nimbus

Nimbus is a strange humanoid creature that resides in the Cloud Kingdom.

History
At some point, Nimbus was placed in a house with various toys and games, which he became incredibly fond of.

Kingdom Come
Fenwick later attempted to trap the Ninja with Nimbus as part of a bargain he made with Morro and the Ghost Warriors. However, Cole's recent transformation into a ghost enabled him to free himself and his friends, and Nimbus then escaped. He later found the Ninja in a flying skiff and attempted to reclaim them as his playthings, but was set upon Fenwick thanks to the efforts of Nobu.

Background Information

 * Nimbus' name comes from a type of cloud.