It wasn’t. Bowmage was never a high performing build. The mechanic of scaling its damage, combined that it’s a Marksman flattened its ability to have high enough EHP in order to do content, other classes breezed through. The problem with Morningfrost builds in general is that you are cutting down your ability to build up defencive layers and in Last Epoch DR is king. It didn’t even have that good of damage. It had damazing clear, but that was pretty much all it had going for it. I’ve always said that the Bowmage build is a bait for new players. It looks easy and fun to play, but it hits a massive wall very early on into the endgame.
It won’t. It will die all the time. Anyone that has any amount of time into the class knows this build with these items is just not effective. Its damage is unreliable, due to Throne of Ambition and it has no defencive layers without Arrowguard and life leech. Even if you get to 3+k hp, while using Morningfrost (good luck), you still have no glancing blow, no armor and no sustain.
Also it’s an absolute joke that in order for DA to be a good skill, you need +200 flat damage, 8% flat crit and -8 mana costs, which 2 blast knifes give.