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Sett The Boss (Playable Character)
Gameplay

Sett The Boss (Playable Character)

by Vile Sharkv0.14.2

Adds Sett from league of legends as a playable character. "You swing on the boss? You better not miss."

Created

Sep 26, 2026

Updated

Oct 11, 2026

View on Nexus Mods

Description

Description:
Adds Sett from league of legends as a playable character. A character focused on taking damage and returning it tenfold.


Main features:
Currently adds the following:
  • Playable Character Sett
  • 180+ Cards
  • 5 Potions
  • 46 Relics: ○ Base 1 ○ Common 1 ○ Uncommon 5 ○ Rare 2 ○ Shop 4 ○ Event 2 ○ Ancient 31
  • 4 Events
  • 4 Ancients (15% Chance to appear): ○ Aurelion Sol, The Star Forger (Act 2 & 3) ○ Vel'Koz, The Eye of the Void  (Act 2 & 3) ○ Heimerdinger, The Revered Inventor. (Act 2 & 3) ○ Nagakabouros, The Bearded Lady. (Act 2 & 3)
  • 3 Encounters/Enemies: ○ Sett, The Boss (Event) ○ Sett, Golden (Event) ○ 3 Punch Constructs (Event)
  • 2 Boss (15% Chance to appear): ○ Aatrox, World Ender (Act 3) ○ Viktor, Messiah (Act 3)
  • 2 Enchantments
  • 2 Afflictions
Card Breakdown:
4 Basic (Strike and Defend)

Attacks: 43
18 Common
16 Uncommon
7 Rare

Skills:  48
17 Common
21 Uncommon
10 Rare

Powers: 17
9 Uncommon
8 Rare

Other: 40
5  Multiplayer
2  Event
1  Ancient
31  Tokens
1  Curses

Colorless: 32
6 Attacks
19 Skills
7 Powers

Other Characters:
1 Silent

Requirements:

BaseLib V.3.4.5 or newer if there is.



Installation instructions:

1. Install BaseLib: subscribe on Steam Workshop for automatic updates, or download it manually. It is required.

2. Extract your downloaded ZIP and copy the complete STS2 - Sett V.../ folder into your STS2 mods directory. Keep its main and beta subfolders:
Windows: Steam\steamapps\common\Slay the Spire 2\mods\
Mac: ~/Library/Application Support/Steam/steamapps/common/Slay the Spire 2/mods/
Slay the Spire 2 mod screenshot
Inside it should like either this (Main only, Beta Only)
Slay the Spire 2 mod screenshot
or this (Main + beta)
Slay the Spire 2 mod screenshot
3. Launch STS2. In the main menu, go to Mods and enable both 
BaseLib and 
STS2 - Sett, then restart.

4. The character will appear on the character select screen. Enjoy!


Credits:
Who
For what

Pale
The Character Creator

Riot
The Whole Character & Some Art

kasokz & Jay Feroni
Referance for cards

suikka
Art

mkuchima
Art

Yi Cong
Art

choong_art
Art

TUX (Hyeonsu, Jeong)
Art

Pico Senpai
Art

Odeko Yma
Art

Jonathan Silva
Art

SIXMOREVODKA STUDIO
Art

Santiago Parra
Art

Kadek Seinia
Art

Studio Fortiche
Art and Music

Jeremy Brauns Music
Music

Alex Seaver
Music



Note:
Ai was used to generate the art for this character, there isn't enough art for this character, and I am not an artist nor have the funds to hire one. We make do with what we have.

Report any issues you see, and any feedback is appreciated.


Known bugs:
  • ●


Languages:
This mod is currently English Only, once It has reached a certain point in the making I may consider translating it, or if someone offers to help.