Let’s say you have 40000 hp and you’re in battle stance. You have the rage for ignore pain. Your gut tells you the enemy ret is about to hit you for exactly 40000 in 2 globals.
So you press your dstance+ignore+fleshcraft macro.
In d stance it’s down to 32000 and after the fleshcraft channel mitigation it’s only 25600. Your fleshcraft also absorbs 16000 damage and your ignore pain probably around 9000.
So the 40000 would shrink down to 600 if you catch it all during the 3 second channel.
I don’t really know how the mitigation math even works in the game, but I reckon the new fleshcraft sounds a lot better than the kyrian bottle, for an example.