So, I saw on the spreadsheet that Beldum becomes unavailable after going to Agate Circus. So I thought, "No biggie. Just go get one before then. Plot twist. When I tried after beating Radomus and after beating Luna, neither times did the event trigger. Then I thought, "maybe after battling Samson I could get it." Then after beating Samson and saving after because I always do because Gym leader battles in this game are intense and once I beat one I never wanna have to battle them again, I realized I can't get one. So, is there another chance to get the Beldum or am I just SOL?