The number of points scored in head-to-head matches; in case of a tie, an additional match is played. If there are three or four players, a general match on Jebus is played.

I also had a similar idea. You could even play Jebus roulette. The idea is this: start with all-random. Whoever hits their GO first takes 1st place, whoever is second takes 2nd place, and so on. Play only until the GO is broken. Of course, it largely depends on the setup, and several players may break the GO on 121 (then you can use the sum of primary parameters or the remaining health), and GOs can also be different (dragons are not hydras or wyverns). But still, it's an option. :rolleyes:
A full game with three players requires determining 2nd and 3rd place, which means another game.

2Wicc, the idea is good, as there really won't be any problems, but the group stage becomes somewhat lacking. You can't play randomly; you have to wait for an opponent... But maybe these are minor details. The idea is interesting.