After getting dark knight 60 and playing it for a while

[Reynhart]

Too long to quote

Sorry, but I see some confusing info there.

First, your "As well as HP regen on the server tick scaling with maximum health which a Warrior naturally has a slight advantage over Drk in base." is in fact, wrong. Yes, you gain more HP per tick, but you actually lose more HP per hit, so in fact, both are the same.

Second, judging Mercy Stroke and Sole Survivor from a "healing per second" perspective doesn't mean anything, since there's another requirement for both of them to take effect (And Sole Survivor is fare more forgiving in this regard, even though the cooldown is longer.)

And finally, your healing potency completely disregard the actual ratio towards your HP. Apart from when you use Bersek, Inner Beast doesn't hit for really more than Soul Eater. As an example, let's assume a DRK and WAR that both have 10000 HP unbuffed, can hit with Soul Eater/Inner Beast for 1000 and are constantly hit with 1500 damage.

When buffed, the WAR will have 12500 HP, get hit for 1500 and heal for 1000, thus ending with 12000 (96% remaining HP)
When buffed, the DRK will still have 10000 HP, get hit for 1200 and heal for 1000, thus ending with 9800 (98% remaining HP)

The bigger point here is that Defiance doesn't increase the healing effect from Inner Beast, thus your "potency per second" doesn't reflect any real situation.