Multi Arrow Effects [Multiple Effects on One Arrow] Mod 1.20.1–26.1.2

Multi Arrow Effects adds a new crafting mechanic that lets you merge up to three potion effects into a single arrow, unifying all their properties to create incredibly versatile and strategic projectiles.

All settings are fully configurable: you can adjust the maximum number of combined effects, tweak durations, block specific potions, or change crafting behavior directly from the config file, making the system fit any world or modpack.