wont do much for them..... if they go one on one against a War elephant, they will lose.....
Do you really say that one archer, who sits on the top of an elephant that pretty much does nothing at all, should kill one armored war elephant?
The Elephant archer would be awesome if the archer and the elephant could attack simultaneously, but the engine can't handle that. Instead it ended up being a big, fat war wagon which can't run away from halbs.