Argent Strike
(2
points)
5th degree
Arcane Knight
Action
Make a melee weapon attack . On a hit, the target is blinded and deafened and can’t benefit from either blindsight or tremorsense, in addition to taking the weapon damage.
At the beginning of each of its turns, a creature affected by this maneuver can make a Constitution saving throw , ending the effect on itself on a success.
Source