Two ideas:

1) Sanctified Black Ora Weapons. Have them flare plasma or disruption against the living when held by a Lornon or Neutral Paladin or Cleric. And make them immune to the curse. Allow 1625 to give them double plasma flares against the living. (Though I'd expect they still wouldn't attack the undead). For anyone else, cursed in hand and no flares at all. I really want to see GS explore more differentiation (Lornon vs Liabo) in clerics and paladins.

2) There's already a big set of mechanics around deity-specific flares. There are several cleric spells (and a paladin spell) that change crit type based on the deity one is converted to. I would love to see a small set of weapons (raffle, auction, etc) that will use the same flares and would change flares depending on the convert status of the wielder. I would imagine you'd have like 3 that are Lornon-aligned only, 3 that are Liabo-aligned, and maybe one that could be wielded by everyone. [Neutrals could use either set] They'd be fun to load a bunch of deity-specific scripts into too (like Iasha). Maybe open it up to the player base to help create them.

Just some thoughts!