White mage here:

If a white mage is geared very nicely, large pulls aren't an issue at all

However (like you said), if you just got a lvl 67 WHM (who just lvled to 67)...without that Doma gear ..I wont lie....massive pulls can be "interesting"

Especially when I see a tank wearing all STR on the right side...that ...that....that's for another topic (not saying you do this).

But if you wanna die fast...wear all DPS gear as a tank...

I hate reddit for thinking that was a good idea lol