Whatever the foul monsters were, they cut through the troops like twisty, crackly lightning bolts.
I had thought to face foul monsters, spells to chill our marrow, Hell-spawned nightmares.
"And if the foul monster will not step aside for us, then we must needs remove it!"
"My unicorn, at least, hath saved herself from whatever foul monsters have set upon us!"
In a worse turn of fate, that something appeared out of nowhere: it was a hideous and foul eyeless monster.
Wizards are also hired to conjure up or enrage foul monsters.
Lord Dunswallop has hunted and killed every known foul monster and animal with his bare hands, save one: a ghost.
It showed that even though it was ruled by foul monsters, all of Germany didn't sink into the pit.
"They may just want the women, to breed their foul mixed-breed monsters," Great Lips suggested.
Bots would typically shout a Vogon-like "I am a foul monster!"