I'm aware of the example used, however he was stating that using veigars ult was unfair which yes it is for this thread, however veigars passive grants him AP which destroys the "Full AP" part of the OP hence why I said the 1000 ap is in reference to items not includeing passives, sure with enough stancks and the right items veigar can easily hit 2000 ap. my previous comment which apparently was idiotic since I have two people getting upset about it, was more or less saying that full ap anything wouldn't stop at 1000, yes its an estimate, overall it wasn't even worth responding to.
lastly I clearly stated in my comment that the 1000 ap was with items (?) not with passives. but w/e