"Weapon Stand" users have:
- A stand meter, and can STAND ON with the stand button
- Can be STAND CRASHed if their stand is on.
- A tandem attack.
However, Weapon Stand tandems differ from Active Stand Tandems. Instead of queuing moves, they are instead forced to sprint forward for the duration (or until hit once), but during that time they can perform their normal and special moves at an accelerated rate.
More detailed info can be found at the Tandems page.