Kings
From 9 Kings Official Wiki
When a new game is started only the King of Nothing will be available. Other kings can be unlocked by reaching various milestones while playing. Progress towards unlocking each king carries over between runs. Each king has 9 cards, 9 perks, and its own game background music.
| King | Cards | Requirements |
|---|---|---|
 King of Nothing |
 Castle Archer Paladin Soldier Scout Tower Blacksmith Farm Steel Coat Wildcard |
|
 King of Blood |
 Pagoda Bomber Imp Mangler Cemetery Demon's Altar Carnage Vampirism Sacrifice |
Kill 9999 enemy units |
 King of Greed |
 Palace Thief Mercenary Dispenser Beacon Vault Midas Touch Over-invest |
Spend 999 gold |
 King of Nature |
Win 9 games | |
 King of Progress |
Level up 99 plots | |
 King of Spells |
Use 9 spells | |
 King of Stone |
Level up 99 plots |
