ModsFinder

SLB

by YanShu

SLB is a NeoForge addon for SlashBlade Resharped that lets creators add custom blades and data-driven Special Effects through JSON files.

NeoForgeClient and serverMIT LicenseOpen source1.21.1

What it does

Custom blade models and Special Effects are added by writing JSON definitions rather than code, so SlashBlade Resharped 2.0.3 must be installed alongside it on NeoForge for 1.21.1. The mod ships with a pre-built slb ses.json containing one example entry, so the file format can be copied and extended.

Modpack makers and JSON-savvy players are the group the mod is written for, since the example entry is the only shipped definition and the rest must be authored. Registration keys were separated so that draw sword is no longer unified under SlashBlade:SlashBlade. Client and server both need the mod, and it is released under the MIT License as open source for 1.21.1 only.

Key features

  1. Data-driven blades

    Custom blades are defined in JSON, so new blade models can be added without writing Java code.

  2. Special Effect definitions

    The slb ses.json file holds Special Effect entries that specify how a blade behaves when it is used.

  3. Example entry included

    A single example definition ships with the mod to show the expected structure of each Special Effect entry.

  4. Separate registration keys

    Registration key names were separated, so draw sword no longer shares the SlashBlade:SlashBlade name.

Compatibility

Latest build for each game version and loader.

1.21.11.1.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

SlashBlade:ResharpedA SlashBlade mod fork for Modern Minecraft.
Required

Use cases

Modpack blade sets

Modpack makers can add their own blades and effects to a pack built on SlashBlade Resharped.

Who it’s for: Modpack makers and players comfortable editing JSON files. Writing the definitions is required, because beyond the single example entry the mod does not supply blades or effects.

Questions

Does SLB need SlashBlade Resharped?

Yes. SlashBlade Resharped 2.0.3 is a required dependency and must be installed on NeoForge for 1.21.1 alongside SLB.

Do players need SLB installed to join a server?

No, the environment is client and server, so the server and every player must run the mod to use its blades and effects.

Does SLB include blades ready to use?

The mod ships one example entry in slb ses.json. Other blades and Special Effects have to be written as JSON definitions.

In the catalog

SLB is one of 17,631 Equipment mods on ModsFinder, and one of 7,420 Equipment mods for NeoForge. 32,366 mods support Minecraft 1.21.1.

Equipment mods17,631NeoForge modsMods for 1.21.132,366

Similar mods

VeinMiner1.17 – 26.3Nature's Compass1.7.10 – 26.3Item Highlighter1.12.2 – 26.3Easy Anvils1.18.2 – 26.3Accessories1.20.1 – 1.21.10Cobblemon: Mega Showdown1.21.1

What the author says

SLB 是 SlashBlade Resharped 的 NeoForge 1.21.1 附属模组，提供一个纯数据驱动的特殊效果（SE）系统。 你可以通过编辑 JSON 文件，为拔刀剑自定义被动效果——包括药水、额外伤害、点燃、闪电、吸血、二连击、虚空真实伤害、范围爆炸等 15 种原子效果类型，支持按等级施加惩罚。模组还提供 KubeJS 桥接层，让脚本可以读取刀的魂量、攻击力等属性，实现更复杂的进阶效果。
YanShu, on the Modrinth page

Official listing

Owner
YanShu
Published
2026-07-04
Updated on Modrinth
2026-07-17
Facts verified
2026-10-15

Tags

AdventureEquipmentGame mechanicsTechnology
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