Fairy Tail (2009)

S6E11 Tartaros Chapter, Prologue - Natsu vs. Jackal

Natsu faces off against Jackal in a climactic battle, during which Jackal transforms into a deadly human bomb! Meanwhile, the other teams rush to the scene, only to arrive too late and discover that the former members they were tasked with safeguarding have already been brutally killed by Tartaros.