voidlight

casting time:1 action// range : 120ft/instantanneous
single target , target must make a constitution saving throw ,if fail take 1d8 dmg and if it take 8 dmg on th roll you must reroll again to add more dmg ...and so on
at lvl 5 +1d8
lvl 11 +1d8
lvl 17 +1d8