On armor? [He starts ticking them off on his fingers.] Resistance against poison and disease, against magical attacks in general or specific kinds. Or things like enchanting boots to make less sound or even no sound, or shields to be more durable or reflect a foe's attacks back at them. Weapons I can enchant to shock, or burn, or paralyze, or to be more effective against certain types of enemies in particular - the undead, for example.

[His tone is level, matter-of-fact. Not boasting, just stating what he knows himself to be capable of.]