Astra's Lightning Barrage- Synth's Version

Crafted by a Bloodthirsty Cleric who once aspired to embrace the path of peace, only to succumb to the allure of violence.

you select a point within range to drop a flurry of electric energy, Each creature in a 20-foot-radius sphere centered on that point must make a Constitution saving throw. A target takes 6d6 lightning damage on a failed save and suffer the following effects- An affected creature's speed is halved, and it can't use reactions. On its turn, it can use either an action or a bonus action, not both. a successful save will not have any of the debuffs and half the damage taken.

at higher levels. for each level above 3rd the spell gains an extra damage dice.