I know it's been soloed already by some people, but does assembly of iron hardmode require stuff like souldrinkers in order to outheal p2 and 3 with steelbreaker doing almost double damage with fusion punches? Cause in full tank gear I managed to survive p2 but had quite low hp and all cds used, and died at half of p3, this killing runemaster molgeim first and stormcaller brundir second. Since usually physical damage is no problem, I also tried leaving runemaster up for p2, but never made it to p3. Is there anything else to do apart from using AMS on fusion punches when available and cds when AMS is not ready, interrupting brundir in p2, and kiting bosses out of runes of power? Also, is my item level enough (without souldrinkers ofc, 394 item level in tank gear)?