User blog comment:Hyperborean/"The House of Hades" – official expectations blog/@comment-99.56.37.183-20130220000819/@comment-5774152-20130220002851

''What? Rick Riordan does not need to explain anything. ''The Romans use swords and arrows too. They only used ballista and machine guns for the war games. And if you mean that the Greeks should that kind of stuff for capture the flag then...why? Maybe they like doing things their way. I'm sure if they wanted to use ballista and machine guns for capture the flag they would have. It's not like the Greeks are so not as advanced as the Romans. I don't think thats incredibly dumb.