| Build Cost | Max Borders | Max Servants | Castle Power Slots | Max Power-On Time | Castle Key Required |
|---|---|---|---|---|---|
 30 240 |
30 | 3 | 2 | 2d 18h 40m |  |
From V Rising Wiki
Castle Heart
Structure
Tier 1
The heart of your domain. As long as it contains blood essence it will power your castle and keep it from decaying. You can expand your territory with borders and floors originating from the heart. If the heart is destroyed your entire castle crumbles.
Unlocked by
Upgrades
Your Castle Heart can be upgraded to increase its max Border tile capacity, its Servant count and its castle power slots.
| Build Cost | Max Borders | Max Servants | Castle Power Slots | Max Power-On Time | Castle Key Required |
|---|---|---|---|---|---|
 12 12 |
80 | 5 | 4 | 5d 13h 20m |  |
| Build Cost | Max Borders | Max Servants | Castle Power Slots | Max Power-On Time | Castle Key Required |
|---|---|---|---|---|---|
 24 24 |
150 | 7 | 6 | 8d 8h 0m |  |
| Build Cost | Max Borders | Max Servants | Castle Power Slots | Max Power-On Time | Castle Key Required |
|---|---|---|---|---|---|
 24 12 1 |
250 | 9 | 8 | 11d 2h 40m |  |