Minecraft 1.13.1 Wither cage & item collection on nether ceiling. No bedrock breaking required. @techman8817

Uploaded August 2018 | Updated September 2026, 2 weeks ago

Short video on a wither cage with collection system on the nether ceiling, without any need for very difficult bedrock breaking required in 1.13. This is not immediately useful, but presents an interesting challenge to create a tree farm fully on top of the nether ceiling. Also useful knowledge for killing a wither in the nether.

Rays Works on 1.13 wither cages.
youtube.com/watch?v=SiVe4rcB5rg

Rays Works getting above nether ceiling:
youtube.com/watch?v=IbtmHve9AxQ

ilmango's 200 blocks per TNT blast chamber with 99.7% efficiency
youtube.com/watch?v=aB5-0-Kho-k

Minecraft 1.13.1 Wither cage & item collection on nether ceiling. No bedrock breaking required.

Skyblock-friendly zero tick cactus farm. No observers/comparators. (Minecraft 1.13.1)

Movable Zerotick Cactus Farm (1.13.2, response to ilmango)

$Easiest pigman gold farm 1.13+ (80 gold blocks/hr) Build guide for 4 layers AFK height: 214 Layer 4: 120 Layer 3: 117 Layer 2: 114 Layer 1: 111 Landing height: 86 (128 blocks below AFK height) Spawn pads are a 10 block radius from edge of drop chutes, but this value is not exact. Item collection is up to you, but I think my SP world solution works well @ 7:17 . Gold nuggets are about 6400/hr which is less than hopper speed. Rotten flesh drops bring it to above hopper speed, so these need to be sorted out first. I claim this is the easiest gold farm because it 1. requires only digging, no block placement 2. gives 30-40% more spawns per block due to lower height (127 height vs about 170 for on top of the nether ceiling) Item counter commands: /execute if block -32 80 -6 minecraft:hopper{Items:[{Slot:0b,Count:64b}]} /scoreboard players add count test 8 /data merge block -32 80 -6 {Items:[{Slot:0b,id:minecraft:gold_nugget,Count:56b},{Slot:1b,id:minecraft:rotten_flesh,Count:1b},{Slot:2b,id:minecraft:cobblestone,Count:64b},{Slot:3b,id:minecraft:cobblestone,Count:64b},{Slot:4b,id:minecraft:cobblestone,Count:64b},]}$

9gt tree farm concept and some block event delay explanation (1.15 or 1.16)

Semi automatic wither killing machine (12 at once) (Minecraft 1.13.1)

[letsplay] Improving my ice farm (vanilla 1.13.1)

Silent Hopper Speed Dropper Elevator (minecraft 1.12 (+?))

Terracotta quarry idea for mesa generated in 1.7.2, using Comet107s tunnel bore

Fast Piglin Bartering/Sorting Hall & 280k items/hour Gold Farm concept

Zero tick cactus farm idea (Minecraft 1.13.1 vanilla/carpet)