[Varyon]

For a weapon, I'd say something like a Heavy Spear (albeit perhaps a bit shorter; I believe the Heavy Spear is Reach 2,3*, and G'annan should probably be using a Reach 1,2* weapon), with an enchantment to shoot explosive fireballs, as well as perhaps the stunning feature mentioned when we were discussing the Jaffa Staff Weapon. If you want a bit of a twist, perhaps have the enchantment focused on the counterweight rather than the speartip - to shoot/stun people, G'annan needs to flip his spear around such that the blunt counterweight is facing the foe (a Perk such as Form Mastery would let him do this instantly). You might even have the enchantment be on only the counterweight, allowing him to transfer it between spears or even pull it off and use it separately.