Spire
Heals your units that are closest to death during battle.
- Type
- Tower
- Owner
- King of Spells
- Unlock the king
- Use 9 spells
How players use it
- Hardest 9 Kings achievements and how to get them The rarest achievements before 1.0 were Wall Street and The Spire Slays (2.5% each), King of Kings and Your Grindness (3.3%) and Spoiled (3.9%). After the 1.0 update your achievement percentage drops because 45 new ones were added; the old ones are not lost. All 99 objectives are on the achievements page.
How to get it
- In the King of Spells's 9-card deck: a run as this king can start with it, and losing a battle offers cards from your own deck.
- Loot after beating the King of Spells in battle when that king is one of your enemies.
- Merchant: Jack of Structures (buildings, towers and bases).
- Joker mode: pick it for a custom deck.
Decrees, perks and cards that name it
| Entry | Effect |
|---|---|
| Spiremania King of Spells decree | Doubles the amount of healing rays of your Spires. |
| Seer King of Spells perk | Spires start with extra rays. |
Rest of the King of Spells deck
Patch history
- Patch #29
Spells: Spire's damage was halved and attack speed was doubled. This ensures a more continued stream of healing for troops and better scalability for the card. You can now also view healing numbers (see QoL).
Lines from the official Steam patch notes since Patch #18 that name this card.
Achievements
- The Spire Slays: Have 9 Spires in your kingdom
Data: 9 Kings 1.0 card table on the official wiki, imported 2026-11-13.