The first punishes damage centered builds. Try dodging your way out of losing 3% of you health PER HIT! One aoe and your chump meat.
The second cuts your healing if you stack together. Like less 33% per person within 200 yards near you.
ArenaNet is getting wiser of the gimmicks players are using to cheese their way in dungeons. At this rate, you will all be wearing CLERICS like me. Or knights... Or soldiers... Or whatever! But not berserker.
first punishes damage centered builds?
You still need to kill those mobs to get relief. You can do this with gadzilion of hits with you "cleric" or couple with zerk. I choose couple.
And 46. Because healing is reduced you take cleric gear? Really?
And still you can just plain screw this and play only level 50.