- Caravan routes will go underground.
- Node sieges occur in the usual manner.
- There will be underrealm Metropolises.
- Caravans should be able to operate as they do above ground.
- If there's insufficient room for Dragons, another mount type may be utilized.
- Burrowing mounts are being considered as an alternative to flying mounts in the Underrealm.
One of the important aspects of color play is going to be the distinguishing factor between different Underrealms and the regions that exist in the world: Their color influences set them apart from different regions. – Steven Sharif
- This will not be a one-to-one correlation: for example, it won't snow in the Underrealm.
- Tunnel flooding and other effects will be related to the weather above ground.
The seasons above ground will kind of inform what happens underneath. I mean, it's not going to be a direct one-to-one correlation right, not like it's going to be raining in the underworld, but you will see the effects from above happen down below: You might find tunnels being flooded. – Jeffrey Bard
- This will affect Farming and Animal husbandry professions.
- Since players may only have one Freehold, they must choose their Artisan specializations accordingly if they wish to place it in the Underrealm.