Mehā¦ Vamp can be good to increase HP and bleed damage (you shouldnāt count on healing HP during bleed if youāre using Vamp touch set). Itās counterpart for MP is Aether drain - restore 1% Base MP on Ecrit (you shouldnāt count on healing MP during Ecrit if youāre using Aether drain set) ā All of my comments are relative to PvP.
Itās always good to look closely at all the synergy you can gain from every affix. 
But then your damage would be very low. And would increase round by round but then your opponent would survive long enough to give you a knockout punch. I delivered a 500k one tonight. Donāt know how
whenever I read Base HP I always felt that it was an amount of HP before it was affected by certain Sets, Affixes, or Points put into Strength. basically the HP you start with at level 1, any HP you get from leveling up, and any Points put into the HP Stat.
but if Base HP is just HP after whatever is affecting it, that is different.
@Mr_Scooty Aetherial Drain! I was thinking of using that and Vampiric Touch with Masochism and Hunger for a real crazy Build. just for the fun of it and to see how that would work out. throw in Defiant and one other Setā¦you never know. if anyone has already tried this, donāt say anything, I really want to try making the build.
I would think Glasscannon would be a bad idea with Vampiric Touch or any % type of HP Healing Leaches.
@Golem Base HP does not account for Sets or any factors (HP% etc). Base HP is only from Flat HP, HP Stat investment and HP from leveling. Were you able to look at what I listed above? In my example above, the base HP is 15,530.
Synergy from every affix? Will do something I hate (cough ) research !
ahh, I got scolded for not properly understanding a post! 
I think the meat of what you were explaining was near the bottom, but it didnāt really stick because after looking at all the equations, my brain faded out for some reason. I think what I will do is make a test set for this, as that will make it stick in my mind better.
ok, so if I maxed out my Base HP to 15,530 HP, and I have Vampiric Touch (?), I would heal 155.3 HP when I cause Bleed.
is the Heal from causing the Bleed, or for each tic of the Bleed? or both?
it would seem that you would want attacks that have an AoE or Piercing to cause Bleed to multiple targets. as you said, not good for PVP since you only have 1 or 2 opponents in the Arena, and maybe more if Minions are counted. not to mention if your HP is dropping like a rock from damage, and is flying up like a feather with Vampiric Touch, you would get a lot more Lās than Wās in the Arena. especially if the opponent invested in Perseverance.
I guess I need to do some of my own research instead of Farming so much. 
Nah - No scolding was intended so my apologies if it was received in that manner.
Edited: follow my link below for more info on your questions.
This mythic converts your resource system into energy. Your total energy is 100 and energy regeneration per second is 30 (or 30%). Your damage is buffed by the current percent of energy you have. Primary skills cost 10 energy and secondary skills cost 30. Overall, you use a lot of secondary skills in your game play which could leave your Rogue sitting there waiting to regenerate enough to vault away from danger. If you use Barbarian affix, it will reduce your Energy pool by each affix (Max legend in PvP is 18%). Hope that helped.
A sprinkle of Barbarian mixed with two parts PTL can make Energy and Fury difficult to use for your resource mythic.
@Mr_Scooty only 1 PTL and 1 Barbarian on my Build. i need that legend regeneration. without it. im gonna lose. 
Yes, if you add one more PTL your game play will drop dramatically. 
Lets talk about burst!
first is i really miss my erza scarlet battling on the league. Hope its a lot of helpā¦ for my opinion i dont need regenerations(or any defensive affix) to build strong and deadly build. You just need to focus a lot of dmg. Dmg to make sure you can easely kill a ai in round 1. Try this. 3ptl 1barb. Ptl on chest, ring, amulet. And once you got the right dmg u need to set your ai properly. Your a bomb type right? I guess your ai will be better if you use a scalp if your not online on pvp. Then change it to skulldraga if you are compatible on using it. And try to add an legend affix execute dmg(if you not using an demonic set). Hope it will helpā¦
Im done with the burst rouge. I remember when im rouge ive reach 480k crit on my storm with the stats of 40k hp 1.3k power. I cant bring some screenshots coz i change my device. All of my memories of erza is on my old device but you can see it on this thread. 
-skl share ko langš
as @Golemās said. so if you donāt do the build right with Vampiric Touch. youāre gonna lose. but if you do the build right with Vampiric Touch. expect more blood.
