Server Settings
Information on server settings and configuration can be found here.

Item Despawn Times
All items not listed in the table below use the vanilla default of 5 minutes.
Item
Despawn Time
Andesite
45 seconds
Basalt
45 seconds
Blackstone
45 seconds
Cobbled Deepslate
30 seconds
Cobblestone
30 seconds
Deepslate
30 seconds
Diorite
45 seconds
Granite
45 seconds
Netherrack
30 seconds
Shulker Box
7 days
Stone
30 seconds

Mob Despawn Ranges
To be filled by Dragon.

Mob Farm Purge
To be filled by Dragon.
Also known as: Dragon Spirit