[Suggestion] Give Mages threat reduction on their Shield ability.

Aury

I've played a LOT during these past three weeks, but as a Mage one issue that I've run into consistently is that I end up pulling enemy aggro away from the tank. It's consistent enough that the people I farm with jokingly refer to me as the mage tank. I think it could be a good idea to add some amount of threat purge to the shield ability, either natively or as an upgrade node for it. You're already using the shield if you're expecting to take damage, so it makes sense in my eyes for your one dedicated defensive ability to also be able to mitigate some of your threat generation.