Annihilation

You channel the raw, annihilating power of the cosmos to utterly obliterate a target. Choose one creature, object, or a creation of magical force within range. The target must make a Constitution saving throw. On a failed save, the target, along with anything it is wearing or carrying, exept magic items, is completely annihilated, leaving no trace behind. a creature annihilated this way cannot be ressurected, as it's soul is annihilated along with it's body.

If the target succeeds on the saving throw, the target takes 20d10 + 50 force damage. Any creature reduced to 0 hit points by this spell is annihilated as described above.

This spell bypasses any resistances or immunities to damage.