On Omega Ruby, I'm stuck at 33wins! One time, all that was left were my Tyranitar versus a Carbink under the effects of Trick Room. Carbink was holding a King's Rock or Razor Fang and Tyranitar was holding an Assault Vest. I kept trying to land an Iron Head, but it kept spamming Dazzling Gleam. It did FIVE critical hits AND at the same time FIVE flinches! Tyranitar fainted after that and I lost! Another time, at 33wins again, I had my Mega Aggron left and was up against a Donphan. I kept spamming Iron Head and it kept spamming Earthquake. It was just a bit faster. Anyway, the first time, it took away a bit less than 1/3 of my HP and my Iron head took almost half of it's. Same thing the second time. The third time, it Earthquake critical hits and knocks me out!
On Y, I have reached a winning streak of 201 where I lost to a Choice Scarfed Terrakion, along with a Landorus and Tornadus. But that's not the story I will share. The one I will happened on the 99th battle the first time I went at the Battle Maison for real. I was using Mega Kangaskhan, Life Orb Alakazam and Weakness Policy Latios. I face up against a Choice Scarfed Terrakion, Regirock and Registeel. Terrakion beats Kangaskhan with just a tiny bit HP left and was locked in Sacred Sword, so I switched in to my Latios. I lost half my HP, but I took care of it. It then brings in Registeel. I used Surf, took almost half it's HP away, it used Explosion! They both faint and I switch to Alakazam and the NPC sends out Regirock. I used Energy Ball, Sturdy activated! It used Stone Edge, critical hit, I barely survived with just 4HP left. On the following turn, it's Gustap Berry activated and knocked me out with a Bulldoze!