|The Completed X-Burner|
| 完璧なX Burner|
Kanpeki na Ikusu Bānā
|Volume||Tsuna vs. Genkishi Arrives!|
The Ring Flames
Tsuna flashes back to when Spanner was explaining how to use the contacts and balance the X-Burner's power. Irie orders Iris and Ginger Bread to dodge the X-Burner. Iris, instead of dodging, makes the Death Stalk Unit combine into a Muscle Scrum. Tsuna unleashes his X-Burner at full power, defeating Iris, the Death Stalk Unit, and Ginger Bread. He also destroys three blocks of Merone Base with his blast.