The update you've all be waiting [too long] for is finally here, Magic and Ranged! Both of these combat related skills can now be trained via the Combat Grounds by having the respective type of weapon equipped.

In order to train Magic, a player will need to have some kind of a Staff equipped, along with plenty of spells to cast (crafted via RuneCrafting).

In order to train Ranged, a player will need to have some kind of a Bow equipped, along with plenty of arrows to shoot (crafted via Fletching).