Nathair's Mischief

2nd-level illusion
Casting time: 1 action
Range: 60 feet
Target: 20-foot cube you can see within range
Components: S, M (a piece of crust from an apple pie)
Duration: Concentration, up to 1 minute
Classes: Bard, Sorcerer, Wizard
Subclasses: Fighter (Eldritch Knight), Rogue (Arcane Trickster

You fill a 20-foot cube you can see within range with fey and draconic magic. Roll on the Mischievous Surge table to determine the magical effect produced, and roll again at the start of each of your turns until the spell ends. You can move the cube up to 10 feet before you roll.