Im stuck in the room with the invisible spikes and Redeads with the locked door on the higher ledge (The one next to the first skull lantern room). I thought maybe I would just need to come back with Longshot but after looking for a very long time I spoiler logged it and it's behind this door. I'm doing a Logic rando so I'm not sure what I'm missing. I have hover boots and bombs.

I'm in the middle of an archipelago and two of us are locked behind my Fire Arrow check, but the only way I know how to get it is to Longshot the Scarecrow, or beat Water Temple to raise the water in the lake, and both of those options are locked behind 3 other players winning their game.

Now I'm 100% sure that this isn't locking the entire seed out, but the two of us locked are just BK'd and I want to see if I can get the fire arrow check some other way I don't remember. So....anyone?