A quick, easy-to-follow tutorial on how to build a mob grinder based on designs by ilmango and gnembon, with a few of my modifications to optimize it for mid-game XP grinding.
Note: if you are having trouble getting your hands on slime for the sticky pistons for the etho hopper clock, you can use a repeater loop as shown here ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-HtKoviqHUNs.html
