Changes

After [[Elfin]] overhears [[Preyas]] talking down about her receiving the energy and her rash behavior, Elfin runs off into the city and encounters [[Shadow Prove]] and [[Hydron]] before hearing the full conversation. [[Marucho]] and Preyas arrive in time to rescue her and a battle ensues. At first, Elfin and Preyas have trouble getting along, but they put their differences aside and almost defeat the [[Vexos]], but Elfin shields Preyas from an attack, therefore losing the [[Aquos (Legacy)|Aquos]] Energy. Preyas, out of anger for Elfin's sacrifice, easily defeats Hydron and Shadow Prove. After the battle, [[Dan]], [[Shun]], [[Ace]] , and [[Baron]] fall asleep during the movie that they were watching (it was a movie for teenage girls that [[Runo]], [[Julie]] and [[Mira]] wanted to see, but the boys were dragged there by the girls). Everyone else did not know Elfin lost the Aquos Energy. The Vexos only need 3 more [[Attribute Energies]] before they make the [[BT System]] fully functional. 

[[File <embedvideo service="youtube" dimensions="360" description=''' alignment="center">https:Bakugan Battle Brawlers Elfin on the Run Ep//www. 87|center|400px]]youtube.com/watch?v=TPMIqQN5nU0</embedvideo>