Fairy Tail (2009)

S5E51 Fairy Tail of the Dead Meeeeeeeeen

Title: Fairy Tail of the Dead Meeeeeeeeen Plot: A bizarre downpour of "Men" descends upon Magnolia as the mysterious "Ichiya virus" transforms nearly the entire population into mindless, sniffling replicas of Blue Pegasus’s guild master. Natsu and Happy remain unaffected, but they face an uphill battle to discover a remedy while a majority of Fairy Tail, now under the virus's spell, is determined to thwart their efforts.