HyperKaisen
by esn98
HyperKaisen is a Forge addon for Jujutsu Craft (Sorcery Fight) that adds operator-configurable gamerules, binding vows and special techniques.
What it does
The addon extends the combat mechanics of Jujutsu Craft. Server owners and mapmakers can set the Black Flash trigger chance for each player, scale technique damage per player, and toggle automatic reverse cursed technique (RCT) and binding vows. Each setting can be reset to its default, and settings persist across sessions.
Binding vows are activated from the in-game menu with the H key, and players may hold a single vow at any given time. Fragile Vessel trades durability for immediate pressure, Burst Window gives a short offensive window followed by a lockout, and Blood Exchange converts health into cursed energy demand. Maximum Domain, Falling Blossom Emotion and Resonant Healing are techniques that become available through play; Maximum Domain appears under the HyperKaisen advancement tab after Simple Domain has been used 100 times.
The mod requires Jujutsu Craft (Sorcery Fight) as a dependency. Commands need operator permission level 2. Installation covers the server and each player's game. Files are published for Forge only, for Minecraft 1.20.1, with 1.0.5 as the latest file. The mod is released under the Creative Commons Attribution 4.0 license and is not open source.
Key features
Black Flash chance
Operators can set the Black Flash trigger chance per player from 0 to 100, reset it to the vanilla value, or read it back.
Technique damage multiplier
The damage of each technique can be scaled per player, from 0.1 to 100, and reset to the default.
Binding vows
Players choose one vow at a time from the in-game menu, each trading a cost for a combat advantage.
Special techniques
Maximum Domain, Falling Blossom Emotion and Resonant Healing become available through play and can heal players, NPCs and mobs.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Who it’s for: Server owners, mapmakers and players who want more control over Jujutsu Craft mechanics on Forge 1.20.1.
How it compares
Fujiwara Effect (Cursed Fate Addon) is a Forge addon for 1.20.1 under All rights reserved, with client and server as its environment. JujutsuAddon is a Forge addon for 1.20.1 – 1.20.6, also client and server, released under the MIT License. Cursed Fate: Cursed Tweaks (New Boss Fights!) is a Forge addon for 1.20.1 under All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| HyperKaisen | Forge | 1.20.1 | Client and server | 2026-05-12 |
| Fujiwara Effect (Cursed Fate Addon) | Forge | 1.20.1 | Client and server | 2026-07-27 |
| JujutsuAddon | Forge | 1.20.1 – 1.20.6 | Client and server | 2026-07-29 |
| Cursed Fate: Cursed Tweaks (New Boss Fights!) | Forge | 1.20.1 | Client and server | 2026-08-13 |
Questions
Does HyperKaisen need Jujutsu Craft?
Does the server need HyperKaisen installed?
Who can change the Black Flash chance?
In the catalog
HyperKaisen is one of 7,555 Cursed mods on ModsFinder, and one of 3,426 Cursed mods for Forge. 34,764 mods support Minecraft 1.20.1.
More from esn98
Similar mods
What the author says
Server-side addon for Jujutsu Craft (Sorcery Fight). Adds operator commands, configurable gamerules, binding vows, and unlockable techniques for server owners, mapmakers, and anyone who wants more control over JJC mechanics. Commands All commands require operator permissions (level 2). Settings persist across…
Official listing
- Modrinth page
- modrinth.com/mod/hyperkaisen
- Owner
- esn98
- Published
- 2026-03-09
- Updated on Modrinth
- 2026-05-12
- Facts verified
- 2026-10-15