Nether wart is farmable, so it's always a good idea ... blazes are hostile mobs that spawn in Nether Fortresses and the only source of blaze rods. If you’re aiming to get to the End dimension ...

Surrounding the building in the middle of this base are red tree-like structures created with Minecraft Nether Wart and Bone blocks. Nether Warts also sprout from Soul Sand surrounding the ...