Twisted Scissor Grasp (3.5e Maneuver)

The greatsword came down at you, but you somehow managed to stop its massive weight by snapping it between your weapons and deflecting it off to the side.

You must be using two melee weapons. When you are attacked in melee, you grasp the incoming weapon in between your own, deflecting it and pinning it to the ground. Make an opposed attack roll, if successful it negates the attack, and any future attacks with that weapon for 1 round.

You cannot stop attacks from flexible weapons such as weapons. You cannot stop natural attacks, instead you deal damage as if striking from both weapons (apply extra damage such as Sneak Attack only once) but the opponent is able to continue their attack routine as normal.