While Knight have more so methods of aerial tactics, Hang Glider could do enough justice for Archers. Grappling trees, buildings, and ground to increase speed velocity is good for a moderate rush. Depending on the situation these components won't be available few of the times. The technicality of the mechanics is the test of skill and survival on the users. It can be used when the Archer leave the edge of the structure. To build up the pacing, hang gliders can go faster than the Knight Shield glide. There's a few setbacks though along with the risk factor. - Can't attack/ grap while riding on the glider unless depart. - 2 Hit Durability - Single use, one way direction (unable to turn back) Using the glider would save time from travel on foot and grapple, quick action adds suspense to the game-play. It won't be replacement of catapult since it still serves it's purpose well. Hang gliders can't be carried on the catapult. The thought of the price haven't been determined yet. What do you think? Note: I know that Hang Gliders aren't around during the medieval times. For KAG it could be made possible seeing the materials provided for variety of tools at the workshop disposal.