Overview
Ability Stones (specifically version 2.x.x for Minecraft, and 1.12) adds a progression-based magic system centered around infused gemstones. Unlike traditional potions which are single-use and time-limited upon consumption, Ability Stones can be toggled on and off at will, only consuming their internal 'charge' or 'timer' while active. This allows players to precisely manage their buffs, such as using a Strength stone only during combat or a Night Vision stone only when entering a cave.

Reference
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