bret said:
I agree completely that this argument has been done to death. That all by itself makes it a problem spell.
Why do you say that Violent Thrust is not a legitimate use of TK? It is given right in the spell description. If I recall correctly, even using something like spears allows you to exceed the normal damage cap for spells. Making a better damage / weight ratio just causes the damage cap to be exceeded by a greater amount.
I didn't say that violent thrust wasn't legitimate, I was saying that the barrel of arrows trick is not legitimate. And it isn't. This has been gone over millions of times, and it's turned out the same every time. IT IS NOT ALLOWED. The spell SPECIFICALLY states what is allowed.
Using the barrel of arrows trick would result in maybe 1d6 damage per 25 pounds, up to 25 pounds per caster level. Of course, that's only if your DM is generous. Either way, the MAXIMUM damage would be 1d6 per caster level, the same as Cone of Cold, just without a cap.