Forum:Problem with "Explosion" skills

umm... everyone... this is the new member... Rexizan.

as the titles says... I had a problem with the "Explosion" Ability...

after defeating 'Blizzard Lord' and 'Volcanic Lord', I supposed to get "Explosion" ability, right? but why I'd get the "Finishing Leap" ability instead...?

please help me! because of this, I had MORE trouble when I'm facing Seph...