Etho Slab

The Etho Slab was a joke slab introduced exclusively in Java Edition 2.0.

Obtaining
It exists in the creative inventory and can be obtained via commands.

Usage
The slab works similar to normal TNT, with the added bonus that it can also spawn anvil blocks above the player above detonation.

ID
The double Etho Slab has ID 159, and the regular Etho Slab has ID 160.

With damage value 1, a block called "Etho Slab (Lit??)" is obtained, which detonates on punch, like modern TNT with the respective data value.

The single slab with damage value 8 is the top half version.

Information on the primed entity is unknown.