What Swain's patch notes SHOULD have been
Swain Changes:
Q: Decrepify
Change the damage intervals to every fourth second instead of every second
Beatrice is now 200 meters in the direction of Swain compared to the target. Leash remains the same size, but the target must move farther to escape it.
W: Nevermove
Root duration back to 2 seconds at all ranks
Delay lowered to .75 seconds from .875
Range increased by 125
Simple yet needed buffs to Swain to make him much more efficient, without actually buffing his damage.