[He can't dissagree that he and his mighty powers are interesting.]
No no, not simply flames. I am able to channel the Dendera light from the solar barge itself! Of course, the heat of this light can easily create fire. But it is much more powerful than just that.

[A pause, before he adds in a more serious tone.]
Of course, knowing the source of my powers would not help you defeat them. The sun is unconquerable, after all.