User blog comment:Retro7/Fairy Flush Reviews: Natsu vs the Two Dragons (plus Fairy Woman)/@comment-2214433-20120824161159/@comment-4047931-20120824211848

Well I can see it as she probably went to see the sergeant after battling Kagura. Also if the sergeant would so happen to be Acardios which is very likely, what is stopping him from getting more out of Yukino then he first thought using her as a decoy to draw any unwanted do gooders catching wind of his plan as he could have ordered Yukino to watch the GMG and, unbeknownst to Yukino, gave her a object connected to Zeref which gives off the presence that Ultear, Meredy and Jellal are feeling which would probable explain how it is somewhat different to Zeref as it would make sense to me if Ultear and Meredy were able to notice a difference in something related to Zeref and is own presence itself coming to direct contact with the Evil Mage.