The "Locks" mod updated to work with 1.20.1; includes all features of the original with full configurability, feature expansions and some bug fixes.

Play music. Empower allies. Or curse your enemies. Effective Instruments adds a magical aura system to musical instruments, letting musicians grant potion effects to nearby players and mobs.

Ars ’n Spells bridges Ars Nouveau and Iron’s Spells ’n Spellbooks, creating deeper synergy between two major magic systems. Harness mana, spell power, glyphcraft, and spellbooks together through new compatibility features, cross-mod progression

Iron’s Botany is a compatibility mod that tightly merges Botania and Iron’s Spells ’n Spellbooks, letting Botania mana power spells while spells can also interact with Botania systems. New school, new spells, new armor.

A data-driven lore book mod for Minecraft Forge 1.20.1. Define custom books via simple JSON files and have them drop from mobs based on configurable conditions.

Combat Toggle is a lightweight server-side PvP control mod that prevents accidental or unwanted player combat by requiring mutual opt-in before PvP damage is allowed. Combat only activates when both players are in Combat mode.