Dormammu (MCU) vs Q (Star Trek)

Dormammu the primordial inter-dimensional entity is facing off againt Q the extra-dimensional being of unknown origin who possesses immeasurable power over time, space, the laws of physics, and reality itself, being capable of altering it to his whim.

Location: Dark Dimension.

I think Q has strong enough feats to take this. Might even view Dormammu as only being Nagilum level (arguably)

Dormanu is a featless shitbag

Q blinks him out of existence