Planear Burst

You’ve learned to tap into the well of magic inside of you more than most intrinsically connecting yourself to a plane in ways even you don’t understand the full extent of. You gain the following benefits:

• You gain a spell matching your alignment; cure wounds for a good alignment, and inflict wounds for an evil alignment. You can cast this spell without using a spell slot once per long rest, and you can cast it with any spell slots you get from other sources. Your spellcasting ability for this spell is your choice between Intelligence, Wisdom or Charisma. 
• You can tap into the pure well of magic lying inside of you, to the point of damage to your own body. As an action, you can expect two spell slots of any level and add them together, rolling an amount of d8s equal to the total. Every creature within a 10 foot sphere around you is affected by this burst of magical energy (for example, if you expend a ninth level spell slot and a fifth level spell slot, you would roll 14d8). A good aligned character can heal creatures around it dividing the total evenly between everyone in the area of effect (for example, if the number rolled was 50 and five creatures were within 10 feet of you, all of them heal 10 hit points). An evil aligned character can choose to inflict this rolled number upon creatures around them as necrotic damage. This damage is split evenly amongst everyone in the area excluding you. Each creature must make a Constitution saving throw against your spell save DC, taking full damage on a fail and half damage on a success (for example, if five people are targeted and a 50 is rolled, each creature would make their Constitution saving throw, taking 10 damage on a failure and 5 on a success). No matter your alignment, after taking this action you take half of the total value rolled as necrotic damage that cannot be reduced in any way. You cannot use this action if you have less than two available spell slots. You may use this action an amount of times equal to your proficiency bonus, refilling on a long rest.