User blog comment:EliteMadness/Custom Champion - Vane/@comment-3974211-20190213024958/@comment-4091261-20190213092919

So you want a champion who scales into the late game, but is also flexible in their playstyle?

Try switching this champion's passive and ultimate. This champion would only be able to change stances at the spawn pool. This would lock Vayne into the chosen stance when going back into battle.

Starting the stacking at level 6 clearly segregates stacking from early game strength, allowing more flexible balance. The stacking should also be limited to champions kills and epic monsters.

On top of stacking, the ultimate should do something as an active. Something that defines this champion's personality rather than gameplay.