Regent
Slay the Spire 2 Regent guide with builds, cards, and strategy.
"Heir to the Throne of Stars. Wields cosmic powers but his minions do the work."
Heir to the Throne of Stars. Wields cosmic powers but his minions do the work.
Quick Answer
Regent is the heir to the Throne of Stars in Slay the Spire 2 with 75 HP. Wields Stars as a secondary resource to forge the Sovereign Blade, transforms cards mid-combat, and synergizes with Colorless cards.
Starting Relic
At the start of each combat, gain 3 Stars. Can be replaced by Divine Destiny.
Strengths & Weaknesses
✦ Strengths
- Reliable win conditions through Stars and Forge
- Strong combo potential with explosive burst turns
- Fun RNG-based Colorless card generation
- High single-hit damage ceiling with Sovereign Blade
✧ Weaknesses
- Very resource-heavy — Stars need careful management
- Stars can be tricky to spend efficiently
- Forge builds are slower to set up than Star builds
- Needs defensive support while building resources
Recommended Builds
Sovereign Blade / Forge
Focus entirely on scaling Sovereign Blade through Forge triggers. Summon Forth moves the Blade into your hand while Forging it. Beat into Shape is one of the best Forge enablers alongside zero-cost attacks. Conqueror makes Sovereign Blade deal double damage to the targeted enemy. Since Sovereign Blade has Retain, you can charge it across multiple turns for one devastating strike when the enemy is Vulnerable.
Skill 
Attack 
Skill 
Power 
Skill 
At the start of each combat, Forge 10.
Star Banking & Burst
Generate Stars efficiently through abilities like Gather Light and Hidden Cache, then spend them on high-impact finishers. Shining Strike gives reliable, repeated Star access. Genesis can solve Star generation once online. Gamma Blast is the better version of Falling Star for applying debuffs. Don't overcommit to pure Star generators early — too many clog the deck with do-nothing cards.
Skill Gain 7 Block.
Gain 
.
Skill Gain .
Next turn, gain .
Attack Deal 8 damage.
Gain .
Put this card on top of your Draw Pile.
Attack 
Power At the start of your turn, gain .
At the end of your turn, gain .
The first time you spend each turn, gain 1 Strength.
Debuff Control
Built around Falling Star's Weak + Vulnerable application, supplemented by Gamma Blast and Know Thy Place. Apply both debuffs simultaneously to reduce incoming damage while boosting your own. Pair with Kingly Kick (reduces cost each time drawn) for efficient kill turns. More defensive than Star burst and excels against bosses with multi-hit attack patterns.
Attack Attack 
Skill 
Attack At the end of your turn, gain .
Gameplay Guide
Core Mechanics
Stars (Secondary Resource)
Stars are a brand-new mechanic unique to the Regent in Slay the Spire 2. Unlike Energy which resets every turn, Stars persist between turns and accumulate over time. Many Regent cards cost Stars instead of (or in addition to) Energy — for example, Falling Star costs 0 Energy but requires 2 Stars. The Divine Right relic grants 3 Stars at the start of each combat. Success depends on balancing Star generation in early turns with high-impact Star spending later.
Forge (Sovereign Blade)
The Forge mechanic permanently increases the damage of the Sovereign Blade — a special Innate 2-cost Retain attack card. Cards with the Forge keyword (like Seeking Edge, Conqueror, and Falling Star) add damage to Sovereign Blade and move it into your hand from anywhere in the deck. Over multiple Forge triggers, Sovereign Blade becomes a massive one-shot kill tool. Since it has Retain, you can bank it for the perfect timing window.
Hand Transformation
Regent has unique hand manipulation tools in Slay the Spire 2. Cards like GUARDS!!! transform your entire hand into Minion Sacrifice cards (which provide Block and Exhaust). This acts as a powerful defensive panic button or a way to thin your deck mid-combat. It is a resource trade — you sacrifice your current hand options for immediate defensive utility or deck cycling.
Colorless Card Synergy
Among all Slay the Spire 2 characters, Regent has the strongest affinity for Colorless (Neutral) cards. Spectrum Shift adds a random Colorless card to your hand at the start of every turn, and Supermassive functions as a Colorless scaling card (similar to Claw for Defect). This creates a secondary build path around neutral cards that answer any threat.
Regent vs. Other Characters
Regent occupies a unique space in Slay the Spire 2: a slow-burn scaling character that rewards patience more than any other class. Compared to Ironclad, Regent sacrifices early tempo for late-game explosive turns. Compared to Silent, Regent has less hand manipulation flexibility but more resource persistence across turns. Compared to Defect, Regent's scaling is resource-based rather than board-based. And compared to Necrobinder, Regent is demanding but in a cleaner way — Stars are simpler to track than Doom + Osty + Souls simultaneously.
Pro Tips
Stars persist between turns — this is Regent's core advantage. Bank Stars early, spend them at the decisive moment. Don't waste Stars on mediocre turns just because you have them.
Regent has a naturally weak Turn 1. Accept this. Your first turn is for setup and generation, not for winning the fight. Plan two turns ahead.
Upgrade cards that make your weak hands playable before chasing the dream version of the deck. Consistency matters more than ceiling on Regent.
Cheap defense and Star generation should be your Act 1 priority. Bad setup turns get punished harder on Regent than on any other character.
Forge builds require discipline — don't play Sovereign Blade at low damage just because it's in your hand. Wait for the damage to be worth the 2 Energy investment.
Mistakes to Avoid
Banking Stars so greedily that you're taking massive damage during setup turns. Stars are useless if you die before spending them.
Drafting Star spenders without enough Star generation to support them. Every spend card needs 2-3 generation cards backing it up.
Treating setup turns as free actions. Every turn Regent spends generating Stars is a turn you're not killing enemies — make sure your Block is covering the gap.
Splitting between Forge and Stars without committing. Both strategies can work, but half-building both leaves you with neither a good Blade nor enough Stars.
Ignoring Kingly Kick when offered. Its cost-reduction-on-draw mechanic makes it one of the most Energy-efficient damage cards in the game over a multi-turn fight.
Co-op Multiplayer Role
In co-op, Regent functions as a delayed-burst damage dealer and debuff applicator. Falling Star's Weak + Vulnerable helps the entire team deal more damage and take less. Your partner needs to carry the defensive load during Regent's setup turns. Once Stars are banked, Regent delivers fight-ending burst damage. Pairs well with Ironclad (who tanks during setup) and Necrobinder (who provides additional control while Regent charges Stars).
Video Guide
How to WIN with the Regent | Slay the Spire 2 Guide
Regent Database
Frequently Asked Questions
How do I unlock Regent in Slay the Spire 2?
Play a run as the Silent (win or lose). Regent unlocks after your Silent run completes.
What is the best Regent build in Slay the Spire 2?
Star Banking with burst finishers like Seven Stars is the most consistent. Sovereign Blade Forge builds have a higher single-hit ceiling but are slower to set up. Debuff Control with Falling Star is the most defensive option.
How do Stars work in Slay the Spire 2?
Stars are a secondary resource unique to Regent. Unlike Energy, they persist between turns and accumulate. Many Regent cards cost Stars instead of Energy. You start each combat with 3 Stars from the Divine Right relic and can stockpile up to 24.
What does Forge do in Slay the Spire 2?
Forge permanently increases the damage of Sovereign Blade for the duration of the combat. Cards with Forge (like Summon Forth, Seeking Edge) add damage and move Sovereign Blade into your hand. Multiple Forge triggers build Sovereign Blade into a massive finisher.
Is Regent good for beginners?
No. Regent is one of Slay the Spire 2's most demanding characters, requiring careful resource management across both Energy and Stars. His naturally weak Turn 1 and delayed payoff style can frustrate new players. Start with Ironclad for a forgiving learning experience.
What is the Regent starting relic?
Divine Right, which grants 3 Stars at the start of each combat. Stars are Regent's unique secondary resource used to power many of his cards.
