as the title says, i find the fight to be one of the better ones in the game had it not been for the nightmares rng in despawning as well as spawning when player goes insane to deal with unseen hands.
the fight is fast paced, and there are methods to slow it down but when something that has that much health spawns, it will make the fight snowball into fuelweaver healing back to 10k health, everything is controled chaos except for the nightmares spawning, and it doesn't fit the fight either as every attack fuelweaver does, he shows it to the player, while the spawning itself is just part of the rest of the game.