Episodes 106 and 107 are a real fun to watch
Ryuuga was so disappointed by Kyouya's and Ginga's behavior, especially since he already explained to Ginga that a true blader knows their bey. There, Kyouya and Ginga act totally enthusiastic about their new power, thinking they became strong enough to crush Ryuuga, and he was just like "Why did I think these two brats were not-so-bad bladers?"
"This Fang Leone has the same power of the star fragment inside it that your L-Drago has, so let's do this. (...) The battle conditions are equal. Time to learn that you can't remain the strongest forever."
- Kyouya to Ryuuga, episode 106
Me: What's the logic in there? Do you forget the blader's own strenght?
"It's sound like you're having less fun." (translation of the quote "Tu t'amuses moins, on dirait." from the French dub)
- Ginga to Ryuuga, episode 107
Me: Yeah, great idea Ginga, to taunt the Dragon Emperor. How it can possibly go wrong?
Answer: they were both was crushed.