Sonic Buster is the second special move used by Yu Tendo and his Flame Libra T125ES.


In this move, Libra vibrates extremely fast, turning the field into vulnerable sand. Libra then makes a terrible shrieking noise that pierces the ears of the opponent.

In Yu's first battle with Tsubasa and Yu's second battle with Gingka, Libra also created a sandstorm along with the arena turning into sand.


  • It was similar to Sonic Wave as both special moves turn the field into sand with this having an accelerated effect. This similarity is erased in the rest of the series.