One of the big challenges is to get ender/nether shards for the best armor and weapon but on 12 hours I was harvesting about 30 of each without being online.
The way I did was that I made an Autonomous Activator with a Cleaver. Cused Earth is used to spawn the mobs (is working fine in End and Nether) and I was using a Corporeal Attractor to drag the mobs to the Activator. A Vacuum Hopper get the drop and Liquid XP sent to my base using a Tesseract.
A good idea in nether is to use Warding wand because there are also comming these nasty creepers.
The way I did was that I made an Autonomous Activator with a Cleaver. Cused Earth is used to spawn the mobs (is working fine in End and Nether) and I was using a Corporeal Attractor to drag the mobs to the Activator. A Vacuum Hopper get the drop and Liquid XP sent to my base using a Tesseract.
A good idea in nether is to use Warding wand because there are also comming these nasty creepers.