Buff persists, but affects only 2h-weapon. Imagine:
- you on 2h skill bar with 2hander
- cast momentum
- swap to bow (momentum does not increase damage but still there)
- 10 sec later switch back to 2hander
- momentum increases weapon damage by 20%
Edited by deep.orcaeb17_ESO on 15 April 2014 11:07
Momentum will persist if you switched weapon is also a 2handed. So if you have a bar with buffs and Momentum is one of them you can activate them then switch to your combat bar. They would still be activated and giving you bonuses. As long as you meet their requirements still, such as requiring a 2handed weapon.