
Originally Posted by
Kabooa
If you have 80,000 HP as a tank, and are taking an 80,000 buster.
Heart of Corundrum: .85 * .85 = 57,800 damage taken + 900 potency healing. At ~1500 HP per 100 (lowballing), restore 13,500 health.
Final HP: 35,700
+Brutal Shell: 38,700
Bloodwhetting: .9 * .9 = 64,800 - ~6000 (400 shield) = 58,800 damage taken + 1200 potency healing. At ~1500 HP per 100 (lowballing), restore 18,000 HP.
Final HP: 39,200
Please note that as damage intake lowers, the better healing potency is, likewise as damage intake increases, mitigation is better.
This also assumes both tanks are already full HP. If they instead are down one auto attack worth of damage, Bloodwhetting wins out and it isn't even close.