In Minecraft 4k, leaves have a block ID of 8.
The texture for leaves were generated by the game at runtime (similarly to what was done in Java Edition at that time for water and lava), rather than being stored inside of the jar as an image file.
| Name | Numeric ID | Form |
|---|---|---|
 [No displayed name] | 8 | Block |
| Minecraft 4k | |||||||
|---|---|---|---|---|---|---|---|
| 4k-2 |  Added leaves. | ||||||
FireFire is a non-solid block that can spread to nearby flammable blocks and destroy them.
Grass Block (Minecraft 4k)In Minecraft 4k, the grass block has a block ID of 1. It was originally the XOR Block. Unlike normal Minecraft, grass blocks do not turn into dirt when a…
Invisible BedrockInvisible bedrock is an invisible block used to create a world boundary around Old worlds and the void floor in Bedrock Edition.
LavaLava is a light-emitting fluid that causes fire damage, mostly found in the lower reaches of the Overworld and the Nether.
Log (Minecraft 4k)In Minecraft 4k, log has a block ID of 7.
Nether Portal (block)The Nether portal block is the translucent part of the Nether portal that teleports the player to and from the Nether.Piston/Technical componentsPistons and sticky pistons have 2 technical blocks that cannot be obtained. These include the piston head and moving piston blocks.
Powder SnowPowder snow is a non-solid block found in snowy slopes and groves, or collected from snowfall using cauldrons. It slows down and deals freezing damage to… 
