Spark's One Block

The mod is based on the popular gamemode oneblock which is a rethought version of the popular gamemode skyblock. 

The mod adds 4 different types of generators, 1 type of ore and 3 types of wands

If you want to play to mod the way that it was made for, then you should generate a void world and place a 3x3 bedrock platform so the items won't fall off and place 1 oneblock at the middle

You can progress at the modpack by first crafting a mob generator, then a nether generator and then an end generator. At later stages you should be able to craft end portal frames.

My discord server if you have any questions: https://discord.gg/MQySCtYjTE