1 minute/mana
As an action, an invisible sphere of wild magic twice as big as normal surrounds you. Until the spell ends, the sphere moves with you, centered on you.
Any spell cast from inside the sphere must roll on the Wild Surge table to create a random magical effect.
Casting this spell on the same spot every day for a year makes this effect permanent.
Augment
You can expend 1 additional mana to cast the spell centered on a point within 20 meters, where it remains for the duration.
Chaos Sphere. You can expend 1 additional mana so the area within the sphere is filled with chaotic energy. The sphere is normal size and the duration changes to 1 minute/mana, concentration. A creature that enters the spell’s area for the first time on a turn or starts its turn there must make a Will saving throw.
On a failure, a creature is confused until the end of its next turn.