"By the Ascended!"
"Flaming Demonspit!"
"Bloody Dragonspit!"
"What in the Flaming Abyss?"
"Vainar's Eyes!"
(even worse) "Vainar's Eyes and Ceynara's Blade!"
"Shanais and Targon take us!"
"What in the Three Moons?"
"He's a bloody Dragon, that one!" (in reference to a despised or very violent man)
"These are days the dead won't die." (In reference to very bad times)
"There are wings in the sky." (In reference to the expectation of battle)
"Won't mean dragon spit when the day turns."