Chaining Strike

Upon a word and a wave of your hand. Your weapon becomes imbued with radiant energy. Which allows you to hit two creatures in the same move. Every time you successfully strike a creature with your weapon; you add 2d6 radiant damage to the weapon damage. Than half of the amount of damage that was applied to the first creature hit becomes the number of damage applied to a second creature within 20 feet of the first creature. Chaining the attack. The second creature must make a constitution saving throw to take at least half damage.

Once per day you can choose to forgo the extra radiant damage and the chaining to the second creature to instead paralyze one target. The creature must make a constitution saving throw. On a successful save the creature is not paralyzed.

At Higher Levels. When you use this spell slot at 3rd level or higher, if a third enemy is within 20 feet of the first enemy you hit with your weapon. That third enemy is hit with 1d8 if it fails on a con save. If succeeds the creature takes no damage. The radiant damage increases to all three creatures successfully hit by 1d6 for each slot level above 3rd.