User blog comment:Ncduru/War Is Finally Here! Predictions, Theories, Rants & Raves/@comment-26287497-20151008134144/@comment-26287497-20151008144819

maybe he was the member before serena? he left alvarez and went to get lumen histoire with his own methods and means with obra assisting him or was ordered to get info/gave zeref the info thus zeref learning lumen histoire or fairy heart.

There is actually a big hole when it comes to Ivan. Where is the location of the guild and in depth info about the guild.

Also, is it possible that Phantom and Raven aligned with Alvarez?