Full Moon Extract

Despite its poetic name, this extremely addictive powder is not produced from any component coming from the moon. According to the most common rumors, it is mostly made of dried werewolf organs. It is thus hardly surprising that its success relies on the surge of raw strength it provides to its users, making it a favored drug for many wrestlers, boxers, and soldiers. However, prolonged use is highly risky as it causes a strong addiction combined with an increasing inability to distinguish friend from foe. It is not known whether this side-effect exists by intent or not, but the fact remains that Full Moon users most often end up killed by their companions or local authorities when bloodlust overtakes them. Upon consuming Full Moon Extract, a creature's Strength score becomes 19 (if it was not already higher). Additionally, the creature gains advantage on all Strength ability checks and saving throws. This effect lasts for 1 hour. If a character consumes Full Moon Extract a number of times equal to their Constitution modifier plus 1 (minimum of 1), they become addicted to it. So a creature with a Constitution score of 16 will become addicted after consuming it for the fourth time. An addicted creature must consume Full Moon Extract every 24 hours or have disadvantage on Dexterity ability checks and saving throws. The addiction lasts until the creature is targeted with a greater restoration spell, or after 30 days of not consuming Full Moon Extract. A character who uses full moon extract while addicted to it must succeed on a DC 6 Charisma saving throw or be overcome by violent urges. A character who fails the save is compelled to attack the nearest living creature they can see until the effects of the extract wear off.