Mostly in regards to structure loot to add a reason to keep seeking them out, adding variants of existing weapons/accessories that have different spins on the effect or have a much more "flashy" ability could add a lot of hype to structure hunting. (Idea of a name for this could be "prismatic" tier items)
Main inspiration here is the tempad mod, where by default it's a braclet that let's you teleport anywhere you've saved with a 3 minute cooldown. But end cities have a 0.5% chance to hold a unique version with no cooldown.
