Joshua grit his teeth as Roderic used the high ground as cover for his pokemon. He was going to have to change that and quickly. But he had too much going on right now. However, he did want to get a few more jabs in at Roderic as well, so that first since he could still observe the battle while doing so.
"But you do admit to being an extremist and therefore your vision and perception of things is cloudy at best. At it's worse, like right now, you're flat out blind to the possible implications of your actions, nor does it seem you care for them." Joshua shouted at Roderic. "Well intentioned or not, what you're trying to do is wrong. It messes with the balance of things. If you're going to seal Darkrai away, you might as well seal Cresselia away as well. But in the end, even if you do or don't seal them away, it changes nothing."
"People will still dream, good and bad dreams." Amelia chimed in. "I used to have nightmares all the time. That is not Darkrai's fault. It's just how things are."
"It's like sealing away Yveltal for eternity without sealing away Xerneas. Sure, you won't have to worry about entire area's dying but then you make Xerneas' sacrifice utterly pointless. In fact, you will eventually turn the life energy it gives into a poison. Too much of a good thing will eventually turn it into a bad one. Pokémon like Yveltal and Xerneas, Darkrai and Cresselia, Groudon and Kyogre and Reshiram and Zekrom are all weights and counterbalances on multiple sets of scales. Tell me, what do you think will happen when you mess with those scales and put them out of balance?"
Seeing Cresselia momentarily distracted by Dawkin, Joshua silently signaled Hydreigon to switch targets.
"Keep behind it." He said to his Dragon. The pokemon proceeded to silently fly away and around the chamber, to circle around Cresselia. Once in place, it would strike, using left hand/head to tightly grab Cresselia's neck where it met Cresselia's body and it's right hand/head to tightly grab were neck met head, effectively suffocating Cresselia unless it somehow dodged when all it's focus was entirely on Darkrai. Once in place, assuming it succeeded, Hydreigon's main head would proceed to use Crunch on Cresselia, once again biteing down on it's neck, only this time doing so in the center, to not only deal damage but once again cut off even more air, if it could get any at this point.
As for the moonblast itself, Bisharp was once again thrown by Pangoro at the fairy energy blast, using Metal Blade to try and cut down the damage. Wether it would survive this second blast or not remained to be seen. If not, Joshua had gathered plenty of revives over his journey. He would not mind spending a few in this scenario.
By this point, Roderic had finished setting up buffing and setting up his pokemon. The agility and mimic didn't bother him, though he could guess full well what the Chattot had mimicked. That was going to be a hassle. Still, the greatest concern was the Electric Terrain. The electricity passing through ground wasn't really an issue but it was the effects it could have. Their shoes prevented them from feeling anything, as rubber was an insulator. But his main concern now was Amelia. This could effect her. So he needed to end this fast. Thankfully, Electric Terrain only lasted for a little while, so if he could knock out that Luxray before it could set up another things should be fine.
Joshua gave a whistle that got Pangoro's attention before signaling his orders and the targets. He uickly withdrew Greninja, Absol, and Weavile, not wanting them to get caught in this. Pangoro smirked before raising a fist, which glowed with energy and slamming it into the ground. The entire room began to shake before cracks began appearing on the ground, spreading from Pangoro's fist towards Oscar and his Smeagle, then towards the wall and up around Roderic and the floor he was on. Pangoro used Earthquake, hitting everything in it's targeted direction. Also, it probably damaged the pyramid and the it's foundation a bit. Worse case scenario, the entire Pyramid began collapsing. Best case, only Roderic was brought tumbling down as the floor collapsed frim underneath him and maybe Smeargle and Luxray got hurt.
Regardless, once the earthquake passed, Joshua would either let out his vanguard again or begin making a hasty retreat with the building was collapsing. It all depended on how much damage that earthquake did to the ancient structure. Darkrai could fly to avoid the tremors and Cresselia might be too busy getting choked to death to be worried about them or it was still too focused on it's rival. There were too many possibilities for him to know how things would turn out.
On the chance the battle could resume, Joshua would bring out his vanguard again with a sigh.
"We're quickly getting no where." He said to Roderic. "I left you be to come here so I could catch Darkrai myself. That would've solved your problem. But you, blinded by your crusade, decided to just bully a pokemon, an intelligent one capable of communicating with others that is not even at full strength at that, because of what might or might not have happened centuries, maybe a millennia ago. Remind me again how you're so righteous?"
"Posturing and insulting each other isn't getting us anywhere.." Amelia said to Joshua, her tone calm but he could sense that she was becoming a bit upset. "Things are becoming too violent. Even if one side wins this battle, no one truly does. Surely we can reach some kind of compromise?"
Joshua glanced down at her before letting out another long sigh.
"The moment the kids start talking more sense then the adults." He muttered before looking at Roderic. He then jerked his thumb towards Cresselia. "Call her off and call for a ceasefire? Talk this out peacefully, with all non wild pokemon in their pokeballs. If you did release Cresselia and it's now wild again, we may have to knock it out. And we'll keep Darkrai from hurting it as well. Does that sound reasonable enough to you? Or are you going to keep up this crusade until someone or one of the pokemon here get's seriously hurt for no reason?"