Rune Central

In essence, dual grappling hooks that function like hooks when used on walls/ceilings, but function like the axe when used on players. Limited range, higher damage than the normal axe. Hooks can swing side to side or up and down as the player moves. This will give the player something new and fun to master. Other ideas might be to give the player with the rune some of Kratos's other godly powers, like lightning bolts, or Medusa's head or something. Might be some kind of copyright infringing, but as long as no one is making money off of this, who cares, right?