Flask of Epiphanies

Wondrous item, legendary (requires attunement)

This ornate flask contains 5 ounces of powerful alcoholic spirits. As an action, you can drink up to 5 ounces of the flask’s contents. You can drink 1 ounce without risk of intoxication. When you drink more than 1 ounce of the spirits in 1 action, you must make a DC 12 Constitution saving throw (this DC increases by 1 for each ounce you imbibe after the second to a maximum of DC 15). On a failed save, you are incapacitated for 1d4 hours and gain no benefits from consuming the alcohol. For each ounce consumed, you gain 1 Intelligence or 1 Wisdom (your choice). You lose 1 Dexterity for each ability point gained this way. The effect lasts for one hour. During this time, you gain advantage on all Intelligence (Arcana) and Wisdom (Religion) checks. The flask replenishes 1d2 ounces of spirits daily at dawn.