Action Points are used for all activity outside of your Castle, and are regenerated at a rate of 10% of maximum per hour (If you have 150 maximum AP, you will gain 15 per hour; with 200 max AP, you gain 20 per hour, etc.) . You increase your maximum AP by increasing your rank. AP regeneration can be sped up using a card. Furthermore, many daily tasks will reward AP.
Usage
| Action | Cost |
| Visiting a Resource Node | 6 |
| Visiting a Worldmap Location* | 10 |
| *Exception : Tower of Babel | 50 |
| Scouting a Castle / Mine | 0 |
| Attacking a player castle (depends on fame relation) | 40-70 |
| Transport resources between Castles | 20 |
| Dispatching hero to a Castle / Mine | 30 |
| Attacking a 1 Star NPC | 7 |
| Attacking a 2 Star NPC | 9 |
| Attacking a 3 Star NPC | 12 |
| Attacking a 4 Star NPC | 15 |
| Attacking a 5 Star NPC | 17 |
| Attacking a 6 Star NPC | 20 |
| Attacking a 7 Star NPC | 23 |
| Attacking a 8 Star NPC | 26 |
| Attacking a Level 1 Equipment | 5 |
| Attacking a Level 2 Equipment | 9 |
| Attacking a Level 3 Equipment | 14 |
| Attacking a Level 4 Equipment | 19 |
| Attacking a Level 5 Equipment | 24 |
| Attacking a Level 6 Equipment | 30 |
| Attacking a Level 7 Equipment | 35 |
| Attacking a Level 8 Equipment | 41 |
| Attacking a Level 9 Equipment | 47 |
| Attacking a Level 10 Equipment | 52 |
Happy Hours
There are two hours starting at 20:00:00 server time where the AP required is halved except for visiting worldmap locations. Users have complained that Happy Hours are unfair because of different time zones.