This has been a project of mine for a month or two. Base ideas by a guy named sean, minecraft username, MallyKatz.
Right now, there aren't many things.
Combine a death shard obtained via Brimstone mobs with obsidian for a new portal block.
Zorite is the most powerful in the mod. It can chop a tree in a second.
Copper is a new intermediate item.
5 new mobs included.
7 new blocks included.
A lot of items included.
Magic weapons and mana included.
1 boss Included (via cursed stone) included.