Academy

The Academy is an organization of Liquid People that appeared in Episode 2 of the background story of Duel Masters Creature World.

Details
These Liquid People managed to escape control by the Unknown and banded together to support the Golden Age faction with knowledge. The founder of this group was the Academia, with the Aqua PTA greatly contributing to the operation.

Once the Zenith were destroyed by them, they were were resurrected after having their power analyzed. Through this analysis, Truename Academy Master was born, which gave the Golden Age group the opportunity of creating a number of Unknowns.

They appeared to be conducting research on a "summoning ceremony", while the Cyber Lords were competing against them with "coalescence technology" (as seen as Cyber D Monstration). Although there seems to be "Greatness Ritual" as well as a "Greatness Mystery", the relevance to the summonning ceremony is unknown.