If sanctum needs its own unique currency rewards, how about old glove/boot enchants?

I wasn't sad to see lab hat enchants go away. I was sad to lose boot and glove enchants, though. Boot enchants were powerful, glove enchants were fun.

An easy sanctum currency would be some that adds a random enchant to gloves or boots. Make them have some variance too like enkindling orbs. With a deep enough mod pool and moderate scarcity they'll be valuable like tempering/tailoring orbs from heist.