We baked you a pie for Pi day. Sorry it’s a day late, it had to cool.
Pie of Perfection
Consumable, legendary
This pie is perfect in taste, size, and presentation. It can be cut perfectly into at most six slices. Each creature that eats a slice can treat the roll of an ability check, attack roll, saving throw or saving throw as a 20. A creature can only benefit from a slice of the pie once per day. Once the pie has been cut, it only lasts for 3 days, 1 hour, and 4 minutes before spoiling.
A creature with proficiency in cooking utensils who can cast at least one 5th-level divination spell, can expend a spell slot and attempt a DC 25 Intelligence check using cooking utensils to attempt to create a pie of perfection