First, Future Trunks says, "See if you can take this!" as he charges at the opponent to punch them in their stomach and sends them up into the air. Then, he flies up to the opponent and attacks them with an elbow strike to their stomach followed by a powerful barrage of punches. Finally, Future Trunks punches the opponent twice before front flipping and double axe-handle punching them down to the ground, inflicting a huge amount of damage.
Future Trunks uses this attack against Semi-Perfect Cell in an attempt to prevent him from absorbing Android 18. When Semi-Perfect Cell senses Android 18 below on the ground, he charges down to absorb her, but is soon interrupted by Future Trunks, who attacks him with a barrage of energy bullets. Semi-Perfect Cell soon flies up in the air to escape the attack, but then Future Trunks flies up to Semi-Perfect Cell and attacks him with the Burning Breaker rush, knocking the Android down into a cliff.
Appearances in games
Burning Breaker was named in Dragon Ball Z: Budokai Tenkaichi 3, where it is one of Future Trunks' Blast 2 attacks in his Super Saiyan form. In the game, every hit made causes damage except for the second-last one. This is presumably a bug. In Battle of Z, Burning Breaker is the name of Future Trunks' Another End attack in his Super Saiyan Battle Armor form.