adding debuffs?

[Crandaeolon]

A couple of spells that could destroy or suppress magic items would be a welcome addition. Perhaps to fire, earth, nature and astral paths, or a combination of these.

A province-affecting item-smashing spell that affects lower-level items first could make clam-hoarding a riskier strategy.

In battle, losing the utility of some of its magic items could give an item-reliant SC a nasty shock. Or burn.