I'll see if I can find the table again...

Bump.  

Oh yeah I forgot.  Off to interwebs to scour...

You dont need to put in extra time to find it.  

I am the blind squirrel.  Eventually, I find what I  need.   :)

I'm not really sure I understand the question to begin with. Other than a rather short list of champs (Husk, Acrizia, Royal Guard, maybe a few others), CDMG should absolutely not be your focus. Speed is *by far* more important for just about everyone else, and ACC/RES are also generally more important for most champs.

Its not necessary to get max damage from all champs to beat Hydra?

I have 3-Husk and Royal Guard.  1 Husk has good stats and I am chasing gear for the others.  

Think he just wants to cap it at the minimum to focus on other stats. 

Yes.  Is there a minimum amout of CD for each level of Hydra for all champs?  And for boss killers?  I have the stats for ACC.  

In the case of ACC/RES, the goal is to reach a certain threshold to apply the necessary debuffs and effects.

With CD, your damage dealers need as much as possible if they benefit from it. (The 10% max hp cap is a bit complicated question, it depends on many factors, but it is unreachable for most of champs and should be reviewed individually for the others)

I suggest you to watch this great video that explains the nuances of applying different damage types to various Hydra stages.