The wording of 'magical attack' in this ability has left me somewhat unsure what exactly it applies too. Does it only apply to effects like hypnotic pattern, rainbow pattern, and scintillating pattern? It seems a rather limited ability if this is all that it applies too.
The fact that is mentions figments as well leaves me unsure what it can be used to counter. Can it counter a silent or major image? Does it allow a save against those even when the illusion is not interacted with?