Never mind the verses, the oft-repeated chorus makes the power obvious

[Proginoskes]

"My hands are on fire, hands are on fire;

I ain't got no more time for all you charlatans and liars."

Kind of a left-field combination, but I think it should also grant Doug the ability to see through (or at least detect) illusions and deceits.

Incidentally, the phrase "burning hands" actually appears in the last verse.