Welcome to the Abyss! Abyss is a new dimension, adding new 5 biomes and 2 gears to the game, Crimsonite and Amaryllium, generally better than diamond. 1 block in the Abyss equals to 8 blocks of the Nether, which also means 64 blocks of the Overworld!
Portal only can be ignited in the Nether, using Smooth Quartz as frame and Lava Bucket to ignite!
