Lore Wells. A way for both lore and story telling.

idea: most Biomes have a Unique well that spawns randomly.

They all have One Unique block that is like a Non Craftable Chiselled Stone. This new Block can Give hints to the lore or references to old Features.

Like a in Jungles it could have a Block with a Design that looks like a Ocelot morphing into a Cat.

But it could allow story telling too.

This could be a way to add more Mystery to the game.