Adding stamina bottles and/or heart containers for the Wandering Trader as a placeholder until there is a better idea of obtaining them. It is not op as the trader spawns at random. You don't have to actively look for a dungeon or boss either.

Edit: I just noticed the idea for the statue and spirit orbs on the closed issues. Those are great ideas! I agree with the last guy on the thread suggesting compatibility with Towers of the Wild. Having a chest with orbs at the top and maybe even a statue. But not in the middle as that's where waystones from the Waystones mod would spawn. It would also immersively introduce the paraglider mechanic and use of the bottles/statue by gliding off from the tower.

I just realized I never commented on this issue, oopsies.

Though I don't think we need 'placeholder feature', feature itself sounds quite nice. About 4~5 emeralds for one spirit orb should do the trick, since whole thing is... Too powerful to get, I assume.

But random trader with two weird spitting horses selling magical spirit orb that's only given to those who overcome the trial, is quite a nonsense. I might make 'Mysterious Heart-Shaped Pieces' or something instead, with crafting recipe to turn 4 pieces into whole Heart Containers.