Arcane Mug

An 8 ounce porcelain mug inked with an intricate pattern.

You may spend 10 minutes to fill the mug with a warm, aromatic coffee. The coffee tastes slightly bitter with floral flavor notes.

Within an hour of brewing, a humanoid or goblinoid may use an Action to drink from the mug. They then make a DC [17-Your Spellcasting Modifier] Constitution check. On a success, the creature suppresses the effects of 1 level of Exhaustion for 1d4-1 hours, minimum 1 hour. On a failure, it does not feel the effects of the spell. Once the spell ends, if the creature succeeded on its check, it gains an additional level of Exhaustion. 

If the mug is tipped, the coffee spills, losing its magical qualities upon hitting the ground.

Notes: Exhaustion, Arcane Mug - Requires Attunement by an Artificer, Cleric, Ranger, or Wizard