@woefulhc @enfors Deceptive attack is another good one, and can represent super rapid attacks that high-DX fighters can make!
Now there's technically the heavy weapon rule (3x weight of your weapon), but that's for weapon breakage. It's niche enough to make sense against enemies (it's more dramatic to destroy the weapon than to smash the enemy when they fail to parry)
There is a maximum weapon weight that you can parry in total, but as it's based on your Basic Lift (see Basic Set, p.376), it's SO HIGH that you're unlikely to ever get hit with something heavy enough to trigger it. Even the mighty Gada is 15 lbs right off the rack..