New adventures with the upcoming biomes

We all know that there are new biomes coming on the way, or that the staff is working on updating some. With those updates I'd like to see adventures developed, for example we need to explore x biome to collect super rare materials in order to make a weapon (that should be unique in every world), or bits of the weapon that are super hard to find, or to obtain, and that weapon is super powerful and everything.

Upvote if you want more adventures in Minecraft.