Crescent Moon

You shoot a beam of moonlight energy at a creature within range. Make a ranged spell attack against the target. On a hit, it takes 1d6 radiant damage and the target is susceptible to this spell for the next turn. If you target the same creature in the next turn you instead deal 1d8 radiant damage and have advantage on the roll.If you cast this spell three or more times on the same target you instead deal 1d10 radiant damage and have advantage on the roll. This effect maintains until the creature hits 0 hit points or you fail to hit it, which resets the cantrip to its initial state.