Blast Combo

From Dragon Ball Wiki, the ''Dragon Ball'' encyclopedia

Blast Combos are a certain type of combo, only seen in Budokai Tenkaichi 3. It's basically just a regular combo, but followed up with one of your Blast 2s. Also, the Blast 2's executed at the end of these combo's do a lot less damage than a regular Blast 2.

For example, Goku does a Rolling Hammer, then uses the basic follow up to that move, and after he knocks the opponent away, he can quickly execute a weaker Kamehameha wave.

Mastering thse combos is important if you're fighting stronger opponents or Giants.