Help, Why do I lose aggro when healer cast regen?

[Dhex]

I tend to cast Stoneskin on a tank so they have time to generate aggro on a pull but occasionally they run in when a regen is still on. Good tanks still get aggro easily, scrubs do not. If you've had WHM's brag they are tanking it is because you are simply a horrendous player.

Synol. Enter a battle with a WHM using Medic II every 2.5GCD on 8 players with the intent of giving the tank a hard time does not make the tank the /bad/ player - it doesn't matter how well you generate enmity as a tank you're not going to outpace a WHM that's decided to be an impatient asshole. It's common to encounter this kind of behavior in the Duty Finder for repetitive simple things like CM.

[Onshinn]

Kitru, thank you!!! I deeply appreciate your explanations.

I tried using a combo with berserk-heavy swing etc, with flash and overpower, bloodbath, it didn't bring Garuda back to me. Instead every second it goes back to healer and a summoner who was healing too, the other dps an arcanist. Its really depressing. it was all about I can't hold aggro, I should be 'able' to take it back ASAP by running around.

I'm going to try what i saw on another post about crit-berserked combo stuff. i watched every youtube video i could ever find for a war/marauder class. did exactly how they pull, position. I am still the worst tanker despite following what veterans do. ah nightmare..!

[Onshinn]

Dear tankers,

Defiance
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Heavy Swing - Skull Sunder - Butcher's Block (repeat or/+unchained)
Heavy Swing - Maim - Storm's Eye - flash/overpower/Berserk - (Convalscence/bloodbath)
Heavy Swing - Maim - Storm's Eye - Steel Cyclone/Inner Beast - (Foresight)
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Monster < 20% - Mercy Stroke / inner beast
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AM I doing it right? seriously? I have enmity (garuda is RED box). Why did Garuda ran to SMN?

[Anienai]

@Kitru

Are you the same from Swtor?

[Kitru]

@Kitru

Are you the same from Swtor?

There is only one Kitru (my sig should be a bit of a giveaway).

[Nupper]

More than half of my random dungeon AK groups use regen constantly. Its an awesome/efficient spell. I just click it off before each multi-pull so they don't die.
I wish regen emnity didn't go back on the healer because it's super annoying.