I made an entire dimension for this rickroll lol

This mod adds some stuff. Combine a diamond block and an enchanting table in a smithing table to get a "B Block". Use this as a portal frame. Smelt one of them to get the "Dimension B Portal Igniter". Almost every structure can generate in this dimension. You can find "B Ore" here. Smelt it to get "B ingots". It also has some weird properties if you step on it. This dimension inhabits some weird slime-like beings. They drop Glue. Using 4x glue, 4x honeycombs and a Music disc "C418 - 11" you can craft the rickroll music disc. Try left-clicking the air with it :) btw you can make armor with the B ingots. Also there is a (I think) creative-only item called "B-Sword". It is useless. Go find out why!