Artoomis
First Post
Borlon said:But isn't it the case that one of the effects of a feat is qualifying for prerequisites that look for that feat?
Or is qualifying for a prerequisite not an effect?![]()
Okay, smarty-pants, here's more clarity

To qualify you have to have the feat. Not something like the feat - you have to have used up one of your feats - or , of course, have the feat as a class feature.
The requirement is not that: "When you are mounted and use the charge action, you may move and attack as if with a standard charge and then move again (continuing the straight line of the charge). Your total movement for the round can’t exceed double your mounted speed. You and your mount do not provoke an attack of opportunity from the opponent that you attack." It's that you actaully have the Ride-By Attack feat."
Now, if the magic item actually stated, "While wearing this item, you gain the Ride-By Attack feat," we'd have an entirely different scenario here, but, as far as I know, no item does this so that weirdness does not even need to be discussed.
Gaining the effects of a feat by some other means is not the same as having the feat. If It was, than having the "Keen" enchantmebt on a weapon would be the same as having the "Improved Critical" feat, but it's clearly not the same thing and having a weapon with the "Keen" enchantment does not quaify you for having the "Improved Ciritcal" feat, now, does it?
The only other way to qualify would be to have something that states you count as if you taken the feat, but only class features do that as far as I know.