Restrictions and Mechanical Changes

Restricted Items

There's a list of restricted items that either can't be crafted, can't be used or both.

Item	Uncraftable?	Unusable?
Enderchests	Yes	No
Eye of Ender	Yes	Yes
End Crystals	Yes	No
Shulker Boxes	Yes	No
Hoppers	Yes	No
Firework Rockets	Yes	No
Pistons	Yes	No
Sticky Pistons	Yes	No
Observers	Yes	No
Smithing Template - Netherite Upgrade	No	Yes

General Restrictions

List of restrictions imposed in general

• Going beyond the Bedrock Layer in the Nether is restricted.

Mechanical Changes

List of mechanical changes in general

• Players can no longer place beds in the Nether.

• Iron Golems now drop Iron Nuggets instead of Iron Ingots.

• Diamond Ores (and Deepslate Diamond Ores) now drop Diamond Scrap which can be combined to craft a Diamond. (See Mining)
• Vanilla Enchanting now consumes all required levels, i.e., a maxed Tier III enchantment will always consume 30 Vanilla Experience Levels.