User blog comment:Lightning the Skrill/Does the Skrill have WHITE FIRE along with their lightning blasts?/@comment-24497928-20150124151701/@comment-24990845-20150125003952

Technically, if you say that, it's like the Deadly Nadder, Monstrous Nightmare will also get burned. The mouth must be some how immune and "lightning proof", just like a Fireworm's skin. Well Book of Dragons, Dragon tracker 4 both said spewing white fire. Did you check fire types page, Skrill section? That is confusing.