Bespoke's Chaos Burst

As breath leaves your lungs and the light fades from your eyes you reach out into the void, into the weave itself and release a powerful blast of chaotic energy.

As a reaction you release a wave of damaging energy that deal damage almost indiscriminately, as you struggle to keep the full power of the weave at bay.

Each Creature within a 60ft Radius, that is not obscured by full cover must make a constitution saving throw or take 12d6 Force Damage (Half on a success). Creatures you designate have advantage on the save.

Creatures who have advantage on this Save Only Take Half Damage on a Failure and None on a Success

At Higher Levels. Deal an additional 2d6 per spell level above 5th Level