shilsen
Adventurer
Actually the ability does say "you can use a standard action to cast any touch spell you know and deliver the spell through your weapon with a melee attack." So there is an explicit reference to casting the spell.Quolyte said:I think one point that seems to be overlooked is that the spell isn't really being cast. I don't have the text in front of me but I believe the wording is similar to what Nonlethal Force mentions above. The Duskblade can deliver any touch spell through a weapon attack, it doesn't implicit say that he's casting it, just delivering it. Keep in mind the ability does not provoke an AoO, so it doesn't follow the same mechanics as a normal spell.
That being said, you're right that it says you don't draw an AoO, so evidently something is different.