Taser

You send a pulse of electricity through a creature. The target must make a Constitution saving throw. On a failed save, the creature takes 2d8 lightning and is incapacitated until the end of its next turn. Incapacitated creatures cannot take any actions including bonus, reaction, dodge, free, main or attack. This does NOT give advantage to attacks made on incapacitated creatures. On a successful save, the creature takes half damage and is not incapacitated.