Voidics

This mod adds void ores that spawn all across the end. The ores themselves are extremely rare, but there's other ways of obtaining them. The void storages for example. They are full with void ores, but they're also full with shulkers. Another way of getting void stuff is by killing End golems. They spawn all across the end and drop void blocks. 

Void ores drop void shards, which can be smelted to create void ingots. Void ingots can be used for armor, tools and blocks.