Strongest Guardians?

With Demiurge at the head of the line, the assembly also contained the guardians Shalltear and Mare, while the Pleiades had provided Solution and Entoma. Moreover, several of Demiurge’s high-level evil lord minions were present as well. It was an unbelievably powerful force, perhaps even overkill.

“Especially to have the two strongest guardians with us...”

“Hmm. Lord Ainz has granted me full authority,” Demiurge said. “Do you have any objections, Sebas?”

***
Volume 6, Chapter 7.4