Chaotic Magic

Your magic becomes more potent but as a result your spellcasting causes more surges of untamed magic. Your chaotic state makes you become less able to determine magical effects.

You gain the following benefits:

• Increase your Charisma score by 2, to a maximum of 20.
• Your spell attacks score a critical hit on a roll of 19 or 20.
• On a roll of 1 or 2, roll on the Wild Magic Surge table to create a magical effect.
• You have disadvantage on Arcana checks.