The game ends after the third round’s Scoring Phase.
The player with the most total points wins!
If there’s a tie, the tied players reroll their entire troves.
Then conduct an additional Magic Phase, and add it all up in an additional Scoring Phase to break the tie.
Only tied players’ treasure dice are compared to determine who doubles their gem score during the tiebreaker.
If the game is still tied, the still-tied players continue rerolling their troves until someone wins.