This Mod is cool and all but it has one problem
If you use revengeance mode on calamity with eternal mode it will be nearly impossible to beat bosses at that state.
Example: Eoc charges at the player once they are at specific health at revengeance
while eoc goes behind the player when they are at a specific health
meaning it makes it complicated and hard
Try and at least nerf the bosses as it just makes it super hard
I made it all the way past the Moon Lord on Revengeance+Eternal. It's definitely hard, but also doable. One big piece of advice is don't be afraid to do bosses out of order - in general, the Calamity bosses are much easier than the vanilla bosses in this mode, and can get you better gear. Also don't be afraid to use fishing to sequence break - you can have molten or meteor armor without needing to fight a single boss, and the Empress weapon you can fish up in the Sunken Sea will absolutely devastate both the Desert Scourge and the Eater of Worlds.
EoC is a major wall, though. All you can really do is practice, practice, practice and have a good arena.
Ive seen other people have this problem but always the answer is just "move faster" or "dodge it" when its physically impossible. the death laser from WOF is locking onto me making it literally undodgeable. what am I supposed to do in the fight against a lock on ability that oneshots me?
When I tried this, WoF's death laser had two stages - a thin beam that doesn't do anything, and then a thick beam that absolutely destroys you. Once the thin beam fires, the thick beam will always fire at the same angle.
My strategy was to have three rows of platforms and - counter intuitively - stay as close as possible to WoF. As soon as I saw the thin beam, I'd switch from the bottom platform to the top (or vice versa) and speed up slightly. That would evade the beam. The farther away you are from the wall the
harder it is to dodge the beam, though, and past a certain point it's almost impossible. Unlike vanilla WoF, for Eternal WoF you want to be right up in its face.
Also remember that WoF alternates which eye fires the beam. If the lower eye is firing next, you want to start on the
top platform and dodge to the
bottom. If the upper eye is going to fire, you want to be on the
bottom platform and dodge to the
top.
Definitely the most important thing for WoF though is to focus everything on avoiding that beam. He barely has any other attacks and what he does have is a joke, but that beam will absolutely ruin you if it even clips you. You have plenty of time to beat him (assuming you are using the easily available obsidian platform bombs), so take it slow and focus everything on learning the timing of the beam and not getting hit.
If all else fails, drinking a Gravity Potion should make you immune to Flipped, which makes the beam much less deadly.