2 DMG on hades, and my destroyers wouldn't be seeing very much light of day anymore.
2 DMG is 3.17-3.77% increase depending on your fstr, applies to DoT and WS damage. 6% crits will only apply to about 65% of your dmg (DoT) and offer nothing for WS. If you're overcapping acc, you can make other swaps like acc ring to flame ring for an additional 1-2 fstr and easily make up for the rest of the difference (if any to begin with). Then you have the 7 enmity, which can bring damage via counters.