Ender Relay - Prototype Datapack @DqwertyC

Uploaded January 2024 | Updated September 2026, 5 days ago

I've implemented Kenadian's End Relay idea as a datapack for Minecraft 1.20.4. I've made a few tweaks based on some of the top comments and what made sense for

Here's Kenadian's video with the original idea: youtube.com/watch?v=L1i4izl25V4

Datapack Link: github.com/DqwertyC/end-relay-packs
(Click the green button to download a zip with both the datapack and resource pack)

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$Double Jump Enchantment in 5 Commands Questions about this episode or want help on your own Minecraft creations? Join the Command Block Cove on Discord: https://discord.gg/Vr9vfP6EqH This week, were adding a custom Double Jump enchantment for Elytra! Trying something a bit different this week. Be on the look out for the regular, in depth explanation of the commands in a few days. In the meantime, heres a shorter, snappier overview of the creation. Here are the commands used in this creation: Command 1- Modify Elytra: execute as @e[type=minecraft:item,nbt={Item:{tag:{BlockEntityTag:{Items:[{Slot:4b,id:minecraft:lapis_lazuli,Count:3b},{Slot:12b,tag:{Potion:minecraft:leaping},Count:1b},{Slot:13b,id:minecraft:elytra,Count:1b},{Slot:14b,tag:{Potion:minecraft:leaping},Count:1b},{Slot:22b,id:minecraft:experience_bottle,Count:48b}]}}}},nbt=!{Item:{tag:{BlockEntityTag:{Items:[{Slot:13b,tag:{DoubleJump:1b}}]}}}}] at @s if block ~ ~ ~ minecraft:enchanting_table store success entity @s Item.tag.BlockEntityTag.Items[{Slot:13b}].tag.DoubleJump byte 1 run data modify entity @s Item.tag.BlockEntityTag.Items[{Slot:13b}].tag.display.Lore append value {text:Double Jump,italic:false,color:gray} Command 2 - Replace Shulker Chest with Elytra: execute as @e[type=minecraft:item,nbt={Item:{tag:{BlockEntityTag:{Items:[{Slot:4b,id:minecraft:lapis_lazuli,Count:3b},{Slot:12b,tag:{Potion:minecraft:leaping},Count:1b},{Slot:13b,id:minecraft:elytra,Count:1b},{Slot:14b,tag:{Potion:minecraft:leaping},Count:1b},{Slot:22b,id:minecraft:experience_bottle,Count:48b}]}}}}] at @s if block ~ ~ ~ minecraft:enchanting_table store result entity @s Item.tag.Enchantments[{id:fbf:double_jump}].lvl short 1 run data modify entity @s Item set from entity @s Item.tag.BlockEntityTag.Items[{Slot:13b}] Command 3 - Create Scoreboard: scoreboard objectives add double_jump_tracker minecraft.custom:minecraft.jump Command 4 - Add Levitation: execute as @a[nbt={Inventory:[{Slot:102b,id:minecraft:elytra,tag:{DoubleJump:1b}}],FallFlying:1b},scores={double_jump_tracker=2..}] store result score @s double_jump_tracker run effect give @s minecraft:levitation 1 16 true Command 5 - Remove Levitation: effect clear @a[nbt={ActiveEffects:[{Id:25,Duration:16,Amplifier:16b}]}] minecraft:levitation Chapters: 0:00 - Introduction 1:19 - Demo 2:40 - Command Overview 4:30 - Outro$

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DqwertyC |

Ender Relay - Prototype Datapack