I have all the other achievements, but this one is still locked. Do I have to do something special to get it?

Me personally I would love to see new bosses/boss remixes that the community makes

People are saying so many different things about so many things in this fight, I don't really know what to listen to. Some say Mega Flare always leaves you at 1 hp, some say it always kills them even at full double bars, some say you have to have at least some random number in between, some say it's tied to your damage. People say to use seal technique for more absorption but it just stays at 100% for me. Some people suggest a complicated strategy to wipe out Summum's block in one turn, others say you shou...

Please stop calling them "blue" and "orange" because they have real names, Edda and Aven respectively, They're just revealed at the end of the game, after you defeat The Worldless. Also, please stop calling The Worldless (which is the final boss) god. It's kind of offensive to Christians. (Such as myself)...

so everyone keeps saying lightning nightmare is near impossible but i genuinely found him to be the easiest boss. as you can block a fusion attack with a guard impact, i just started every turn by using charged axe to get a free guard impact and then use that to interrupt the instant he attacks. was i not supposed to do this or something like what...