Loosely in order of appeal:
- Dyes with tasty names and cool colors!
- Snarky titles about how long the characters been around (Over the Hill, Still Alive, Crumbling, Ye olde title) ... you get the gist. Pay someone with more snark for better snark.
- Weapon Skins based on popular weapons (slight recolors, darker/lighter themes)
- subtle visual effects (perhaps tied to an amulet or back item?) (halo? cake sprinkles? a little floating hourglass? the sands of time slipping away?)