I'm actually very surprised of how well he battled against the champion. Even though it's not an official game, I think is one of the hardest and most epic champion battles in a pokemon game
It was especially hard for me because of Mozzamazel. Because the entirety of my team is focused on offense only and I had no ground-type, it was hard. I had to pray to the RNG gods for 2 hours trying to survive Moonblast (she sometimes can't one-hit me) and getting a critical-hit to knock out that mf