Originally posted by Kurkyep.
In dark rendezvous didn't Dooku say that a dark side yoda's power would be unparalleled? Like sidious would be fked?
"In a flash dooku saw how foolish he had been, trying to urge the old master to the darkside. If yoda ever turned thaf way, sidious himself would be annihilated. The universe had yet to comprehend the kind of evil that a jedi knight of nearly nine hundred years could wield."
Not sure how much stock to put in that tho
On one hand dooku was apprenticed to both of them and would have pretty extensive knowledge of their powers.
On the other hand, i doubt that sidious ever showed dooku the full extent of his capabities and in the end is just dookus opinion.