In Vikings War of Clans your Palace determines the level of your town and which buildings you have access to. There are a total of 21 upgrade levels.
The palace has the highest resource requirements and takes the longest time to upgrade out of all the buildings in your town. You also need your walls to be at the same level as your Palace, before you can advance to the next upgrade level.
The level of your Palace also determines the level that shows up below your town on the world map and is visible to other players. This is important, because it is the first factor enemies will take into consideration before planning an attack on your town.
Once your Palace reaches level 6, you will no longer be able to use your Novice’s Relocation item. This item is used to transport your town to another Kingdom, which means from Palace level 6 on wards you will be permanently bound to your Kingdom.
As you upgrade through the level’s you are rewarded with additional clansman’s helps, maxing out at 25 for a level 21 Palace. Each clansman help reduces the remaining time of your building upgrade or knowledge by 1% of the remaining time.
You are also rewarded with a Jarl’s coffer for each upgrade level, offering a chest full of bonus items, such as speed ups and materials.
The table below has the build cost for each upgrade level from 1 to 21, the build time (before boosts), buildings required and the influence rewarded.
Palace Building Requirements
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