User blog comment:FairyRaven/Fairy Tail Chapter 465: 400 Years, Review and Commentary/@comment-85.229.32.113-20151207135126

still a bit confused. there where one hint that Mard Greer created Tartaros, and that was cause his name was Mard greer Tartaros. I mean he was vain. also the Hell Core was his idea. but Zeref did create them, right? not Mard Greer. that is the thing that makes me confused so Mage from Past and Future acutally helped each other? wonder if we will come back to this. so this means the reason all the dragonslayers could not go beyond the gate was cause they all are 400 years ol, kinda by beein g snet tot eh future and not aging I guess only thier time did. the start for a Brooding anrgier Natsu has begun.