Wall of Force vs. Moving object

[nnevermore]

I have been trying to figure this out for awhile now. I have it in my head to have my wizard ready an action, wait for a creature(lets say a dragon) to swoop at a traget, and then pop up a wall of force in the path of the swooping creature. The dragons SR won't help the spell dosen't alow an SR and it's not "targeting" the dragon in the first place. What happens here? Any comments would be appeciated.

[yellowdingo]

Falling Damage & Falling Object Damage: The impact of the dragon on a wall of force means the Dragon suffers 1d6 per 10 feet fallen so it swoops in from 200 feet out or more and impacts on the wall of force for 20d6 damage (maximum).
Also any object of greater than 200 pounds inflicts 1d6 per 200 pounds (the Dragon is crushed by its own weight) and this damage is added to the falling damage.

ex. the ten ton dragon suffers 112d6 + 20d6 for a nasty impact of 132d6...unless it notices the wall of force shielding you from the breath weapon its using and performs a DC15 Acrobatic reducing the damage only slightly (no damage for the first ten feet of the fall and non lethal damage from the second ten feet of the fall).

[Terquem]

I recommend that you do not attempt to fool the dragon, by say painting a false tunnel on the wall. For some reason that never works, and I think that is how portable holes are born

[Orthos]

yellowdingo wrote:

Falling Damage & Falling Object Damage: The impact of the dragon on a wall of force means the Dragon suffers 1d6 per 10 feet fallen so it swoops in from 200 feet out or more and impacts on the wall of force for 20d6 damage (maximum).

Also any object of greater than 200 pounds inflicts 1d6 per 200 pounds (the Dragon is crushed by its own weight) and this damage is added to the falling damage.

ex. the ten ton dragon suffers 112d6 + 20d6 for a nasty impact of 132d6...unless it notices the wall of force shielding you from the breath weapon its using and performs a DC15 Acrobatic reducing the damage only slightly (no damage for the first ten feet of the fall and non lethal damage from the second ten feet of the fall).

Just hope the dragon doesn't have the Wingover feat. If it does it can make a single turn of up to 180 degrees as a free action during a move while flying; if it notices the wall, it can simply decide not to run into it.