From Pegasus to Fairies Fairy Tail : Season 2 Episode 17

As Zero fires on Nirvana, Blue Pegasus's ship Christina, held together by Lyon, Sherry, and Ren, destroy one of Nirvana's legs and cause it to miss. Hibiki relays the details of the plan to stop Nirvana: within 20 minutes, the six legs of Nirvana must be destroyed at the same time. As Natsu goes to the location of first Lacrima to fight Zero, Jellal follows him after regaining some of his memory.