👑 Regent Master Guide: Stars, Forge & Sly Resource Management

📅 Updated Jun 3, 2026 · ⏱️ 16 min read · 🏷️ Master Guide v0.106.1

📊 Community WR: 30.4% — Regent is the most mechanically complex character in STS2. Managing 3 resource systems (Stars, Forge, Sly) simultaneously creates a skill ceiling that rewards mastery but punishes beginners. Top players hit 33%+ A10 WR by learning resource priority.

Regent's Triple Resource System — The Core Challenge

Regent is the only character with three parallel resource systems:

Resource	How You Generate It	What It Powers	Priority
⭐ Stars	Star-generating cards (Stargaze, Celestial Mark)	Starfall finisher, Celestial cards	Late-game win condition
⚒️ Forge	Forge cards (Hammer Swing, Armory)	Upgrade cards, temporary buffs	Mid-game tempo
🗡️ Sly	Sly-generating cards (Royal Decree, Intrigue)	Sly payoffs, card draw, debuffs	Early-mid game control

The key insight: you cannot scale all three simultaneously. Successful Regent runs pick a primary resource based on early card rewards and commit.

3 Best Regent Builds

1. Starfall Combo — S-Tier (Highest Ceiling)

Generate Stars over multiple turns, then unleash devastating Starfall for 100+ damage. Best boss-killing build, but weak early.

Stargaze (S) · Celestial Mark (S) · Starfall (S) · Constellation (A) · Astral Projection (A) · Night Sky (B)

Game plan: Act 1: survive with Sly cards. Act 2: begin Star generation. Act 3+: Starfall deletes everything. Aim for 20+ Stars per Starfall by Act 3 boss.

2. Sly Control — A-Tier (Most Consistent)

Generate Sly every turn for card draw, energy manipulation, and enemy debuffs. Wins hallway fights effortlessly, but Star damage against bosses is lower.

Royal Decree (S) · Intrigue (A) · Court Schemer (A) · Whispered Secrets (A) · Sly Gambit (B)

Best paired with Silent in co-op for double discard synergy.

3. Royal Guard — B-Tier (Defensive)

Use Forge to upgrade block cards and create a nigh-impenetrable defense. Slowest build but nearly unkillable if set up. Weak to scaling enemies.

Armory (S) · Fortify (A) · Hammer Swing (A) · Royal Guard (A) · Shield Wall (B)

Regent Card Tier List

S-Tier

Card	Resource	Reason
Stargaze	⭐	Generates 3(5) Stars. The engine for Starfall builds.
Starfall	⭐	Deal damage equal to Stars. Unupgraded is 1:1, upgraded is 1.5:1 ratio.
Royal Decree	🗡️	Generate 2(3) Sly + draw 2 cards. Sly engine in one card.
Armory	⚒️	Forge 2(3) + upgrade a random card. Tempo king.
Celestial Mark	⭐	Deal 8(12) dmg + generate 2 Stars. Best Star card for Act 1.

A-Tier

Card	Resource	Reason
Constellation	⭐	Gain Block per Star. Key defensive card for Star builds.
Intrigue	🗡️	Generate 2 Sly, apply Vulnerable. Enables Sly payoffs.
Court Schemer	🗡️	When you generate Sly, deal 4(6) dmg. Passive damage engine.
Fortify	⚒️	Gain 8(12) Block, Forge 1. Forge builds' backbone.
Astral Projection	⭐	Next turn: +1 Energy per 5 Stars. Enables big Starfall turns.

B-Tier — Situational

Card	When to Take
Sly Gambit	Only in dedicated Sly build with multiple generators
Whispered Secrets	Good in Sly/co-op builds for party-wide debuffs
Hammer Swing	Act 1 filler damage. Falls off hard.
Royal Guard	Only in dedicated Forge-tank build
Shield Wall	Forge build only. Too slow otherwise.

Relic Priorities

Relic	Why
Sealed Throne	Start with 2 Stars. Instantly enables Star build from floor 1.
Crown of Command	+1 Energy when you spend Sly. Mandatory for Sly builds.
Royal Signet	Generate 1 Star per turn. Passive Star scaling.
Forge Hammer	+1 Forge per turn. Free upgrades forever.
Ancient Scepter	Stars persist between combats. Completely changes Star build cadence.

🎯 Key Takeaway: Regent wins by committing to ONE resource path by mid-Act 2. The trap is spreading thin across Stars, Sly, and Forge. Pick your path from the first boss reward, and draft accordingly. Regent is a thinking player's character — reward depth over breadth.