Erase

You hurl a blast of purifying light towards a creature you can see in range and attempt to erase them from existence. The creature takes 50+5d10 Radiant damage, this damage cannot be reduced or negated in any way. If this damage reduces the creature to 0 hitpoints, the creature dies instantly and is erased from existence. All traces of the creature's body are gone, not even ashes remain. If this spell successfully erases a creature, it's last 10 minutes of existence are erased from history, which means:

• If the target had killed any creatures within that 10 minute window, the killed creatures return to life with the amount of hitpoints equal to half of the damage dealt by this spell.
• Any creatures that have taken damage by the target but not killed regain the same amount of hitpoints equal to half of the damage dealt by this spell.
• All damage that the creature has caused to the environment within the 10 minute window is reversed and repaired.
• Anything the creature did or said within the 10 minute window is forgotten to all save for the caster.