Book Of Crystals
by Brenllyy
Book Of Crystals adds four crystals to Minecraft Java Edition, each with its own ability triggered by a right-click, for the Forge loader on 1.19.4.
What it does
Book Of Crystals gives players four crystal items, Crystal Souls, Crystal Demons, Crystal Seas and Crystal Void, and each one has a distinct effect when used. The crystals add new effects to the game: Crystal Souls can stun an opponent and transfer the player into spectator mode for three seconds, Crystal Demons create a ring of fire around the user and grant fire resistance, and Crystal Seas send out waves around the player with a chance to turn enemies into cod when they are hit. Crystal Void fires a fireball that imposes infection on whatever it strikes, and infection then deals periodic damage over time.
The mod is built around the Forge loader and targets 1.19.4 only, with the latest file dated 2025-03-28. The server and every player need the mod installed. The code is released under the Apache License 2.0, and the author notes that textures and an extra mod called Kopay Mod were made for the release.
Key features
Four crystal items
Each crystal is a separate item with its own ability, so players choose which effect to use in a given fight.
Stun and spectator transfer
Crystal Souls stuns a target on impact and moves the player into spectator mode for three seconds.
Fire ring and resistance
Crystal Demons create a ring of fire around the player and give fire resistance while it burns.
Waves and cod conversion
Crystal Seas create waves around the player, with a chance that a hit enemy turns into a cod.
Infection damage over time
Crystal Void fires a fireball that applies infection, which deals damage at regular intervals.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Combat encounters
Players who fight mobs can switch between crystals to stun, burn, disorient or poison enemies.
Who it’s for: Players who want combat tools built around crystal abilities and server owners who run modpacks with Forge 1.19.4.
How it compares
Book Of Crystals is a Forge mod for 1.19.4 under the Apache License 2.0. Dimension Crystals is also a client and server mod for Forge, covering 1.16.5 – 1.19.4 under All rights reserved, so it reaches further back in versions. Enderite Crystal By Semi is server-side only, for 1.16.5 – 1.20.1, under the MIT License, so players can join without installing it.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Book Of Crystals | Forge | 1.19.4 | Client and server | 2025-03-28 |
| Dimension Crystals | Forge | 1.16.5 – 1.19.4 | Client and server | 2023-06-22 |
| Enderite Crystal By Semi | Forge | 1.16.5 – 1.20.1 | Server-side only | 2025-02-27 |
Questions
Does Book Of Crystals need to be installed on both sides?
Which loader and version does Book Of Crystals support?
Under which license is the Book Of Crystals code released?
In the catalog
Book Of Crystals is one of 7,216 Magic mods on ModsFinder, and one of 3,927 Magic mods for Forge. 9,374 mods support Minecraft 1.19.4.
More from Brenllyy
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What the author says
This mod adds a book of crystals and four crystals. Each crystal has its own unique ability. Also, a new effect will be added - Infection, which deals periodic damage.
Official listing
- Modrinth page
- modrinth.com/mod/book-of-crystals
- Owner
- Brenllyy
- Published
- 2025-03-28
- Updated on Modrinth
- 2025-03-28
- Facts verified
- 2026-10-15