Help out a healer?

[Araxes]

On the subject of "keep the tank alive": As a WHM, you can toss anything without a cast time, such as Regen, on the Tank, while you're running.

No, do not use Regen on a pulling Tank. Shields are a better option. Regen often causes Mobs to run straight past the Tank and directly towards the healer which then causes the Tank to do full turnaround to fish the mobs away from you.

Edit: scrap that, seems they fixed/changed that.