Universal, be careful with the restand at the end.
On Mediums and Heavies midscreen or on anyone in the corner, you can do a 5LK-LK (restand) 2MK instead of 5LK-LK 5MK for a final damage of 6407 as shown here https://youtu.be/KBK0avI6tn4.
Bella's hurtbox is weird so in very specific timings you can actually whiff the second 5LK on the 5LK-LK part. Not really a problem if you follow the video's timing but good to keep in mind.