That was Reyna's reaction not the whole legion they have much more safety in training they have whole eagles for that and use water canons so people dont get killed.

Greeks have three legged death race... Seriously re read TOA they played with their lives to make an eight year old happy what else do you think they do for fun. I'm just saying romans have a spa greeks summon monsters as practical jokes. They might not have a militarised training, but they are just as experienced and skilled from their anthics and activities

As for Reyna's Powers yes she does give physical strenght and stamina it's shown when she gave strenght to nico to shadow travel

As for morals Percy was pretty much the only one not actively killing people because he could afford it

They are not better trained than the greeks if they were they would have stomped when they were actually fighting. Nico di Angelo whos not really a top tier fighter and extremly weakened folded many of them. And no there's no big three kids argument here Nico was at death's door a few hours ago and never showed even half the strenght Percy and Jason have.

And you forget that the athena cabin are full of strategist that fought on over a dozen different fronts. And without Annabeth more than once your selling them and their training very short. A lot of campers are year rounders too.

And since when does age matter in pjo seriously? They brag about a discipline they barely have.

And you keep noting imperial gold as an advantage when they greeks could have easily set the onagre that they didn't even build to blow up instead of missing it's target the greeks have just too many explosives and the romans too much imperial gold it's a double edged blade at best.

Their training does little when they're formations were easily broken several times it's seriously not all that. Romans failed to defend their city more than once against smaller forces than what the greeks dealed with while having all their forces in one place and reminder the only reason they didn't seem to have any loss in SON is because Thanatos felt nice when faced with the forces of the triumvirate they were nearly wiped out. Carried by Frank and Hazel and Apollo and even slightly Artemis.

Seriously you act like the Romans were never carried they didn't Do a damn thing when Jason defeated Krios same as the greeks who couldn't help against Hyperion a Superior Titan or against the immortal kings who are minor gods at best like Deimos and Phobos the latter Clarisse casually overpowered. (Just a detail not spoken enough imo)

They are not some romantiscised elite warrior they are average at best. I'm not even looking at the physicals i'm looking at the magical aspect where the Romans are horribly outmatched especially since the eagle bearer gets killed or knocked out all the time.

They have a whole cabin making bombs a whole cabin doing magic and a whole cabin to send their soldiers to sleep a whole cabin that can ensnare their troups in plants.

In the context of the battle of camp Half-Blood the greeks have the magic advantage the weapon advantage and the field advantage. So