User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-184.38.31.72-20111230181118/@comment-969093-20111231223410

The swinging beam attacks are actually evadeable too. Even without evade +1/2. Of course... it's a bit more risky. You can even roll through a sweeping gravios beam but iirc you need evasion +1 and/or evade distance up for that one. In his case it depends on the distance. The further you are the faster the beam is "swung", relatively spoken.