Thread:Tsukikage-dono/@comment-25319479-20160204104756/@comment-27646769-20160204174556

It was properly introduced, the fan was in flames. (just because it wasn't named then doesn't make it an exception.)

Sarutobii-dono, you're confusing Third Generation abilities with First Generation abilities.

"Ignition Abilities" - Ignite something, not "create fire".

First Generations - create fire and use it as offensive force.

Second Generations - control existing fire.

Third Generations - ignite fire on an object or body part.

Leonardo was shown in a flashback (so it wasn't a proper debut). Just to elaborate on that.