Wise Old Woman

Wise Old Woman is an NPC in Moonhaven (@jump 223 194) that removes cards and gems from equipment.

Price: She requires 300,000z, a yellow gemstone, and a starcrumb, which can both be bought from the Street Dealer.

Rate: There's a chance she will fail to remove your cards. Should this happen, your equipment will still be safe, and you can simply try again.