When you play a level 30 raid and use a 365 attack value fatebringer, those extra 65 damage points over 300 don't have any effect. When you're too over powered your level and damage are brought down to balance out damage. Using new weapons that are even stronger still won't have any extra oomph behind them as they're set around 300 (I believe it's around 300-310) attack in a 30 raid. This answers the question, if you were wondering, how we die in level 12 strikes as a 34.. Should be impossible right? We get nerfed when we're OP