User blog comment:B214/High School DxD DX.4 discussion/@comment-24421137-20170720035349/@comment-24502975-20170721071912

I'm really hoping for a sisterly cover too, it wouldn't feel right just having one of them. That should be a really good vol though, their dynamics are great, plus the fights that await us....

Btw, on Heracles: "fake trading cards" is a mistranslation. What happened was that Heracles and Sairaorg were the first to fight because Heracles wanted a rematch. After he gets beaten down, some of the kids start cheering for him and he pulls out some oppai dragon cards that some kids gave to him earlier for motivation. So he turned into a protector of the children's dreams too (really ironic considering his last fight in vol12....). Then he starts saying something about fake heroes that I couldn't understand. It also seems to imply that he started guarding the kindergarten in Lilith(the city) and those are the kids from there.

Also...

@Sky, it looks like Georg has Dimension Lost again (the mist re-appears).

Perseus' medusa shield is actually his Sacred Gear - it can immediately petrify anyone weaker than him who's properly exposed to the light that shines from medusa's eyes.