Hi. I've ran a website to help forming parties in UO. One of its features allows to find other arcanists to cast Arcane Circle spell. No fee, no registration, no download required. You don't need to stay on a pentagram near a bank for hours, just visit the site. The name of the site is "UO Party", you can find it with search engines soon. I don't post exact URL coz not sure if it's allowed here.