The dex effect on melee is a simple test to do, I could do it if my
shaman friend will help.

Get dex rings (dervishes) and the Dex buff from a Shaman (plus any other
dex stuff you can which doesnt affect anything else).

Duel a friend 5 times with dex on 5 times with dex off, record your
logs. See if there is any difference. More than 5 woudl be better but
then you should see a difference if there is one...

Repeat for agility.
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We now return to the non-stop rock.

Matt DeBarger