Not bad. Could improve it with suggested armors / inventory setups and/or strategies.
+1 for the effort tho.
I didn't said that cause almost all high level gears are great for there, but I prefer veracs.
and as you can see in my inventory few pray pots is more than enough, most of my inventory is manta ray.
super set is recommend to kill it faster.
and about the strategy i already said in video when corporeal is level 516 (only the person under attack needs to turn on protect from melee) because corporeal beast won't attack every one together or changing is mind and attacking another player, but corporeal level 752 will change his mind and attacking everyone together + switching from a player to another. all you have to do is to use protect from magic, and run from cylinders as you see in the video.
I hope this helped you enough!