I wasn't even mad at how he got beat, he's kinda a glass cannon like Neinhart but everything else makes up for it in design, personality, magic, and his vibe unlike Neinhart (I just find his magic dope). Gray beat him with PoF after he saw and thought Juvia died. Not really hung up that, plus he was never gonna win cause Mavis was fading to back cause of his Ice Slave. But him causing END and Gray to fight was dope. Sure, the fight is forced but it was gonna happen sooner than later. I just like how he made all this happen, which makes Gray out into a puppet even more. I like that manipulative side. All the 12s have varying personalities mixed in with some arrogance being that no one has ever challenged them like Ishgar but Invel stands out to me when I thought he was the regular boring Zeref's sidekick at first. I respect him alot, whenever the anime comes back looking forward to seeing dude.