I've heard this opinion many times and it's something I totally disagree with
Once there, cards like Mass Driver were used to do Burn damage to your opponent's Life Points until they had no more
It does a good impression of FOW in formats where that card isn't legal, and it sits side-by-side with the all-timer free counterspell in formats where both co-exist
The flavour text is particularly fun for this one, taking the form of the report of a confused soldier being creeped out by how consistent the eyewitness accounts are for the strange descriptions of the Mistfolk
Its very specific, but at least the two themes work well together
All of the necessary themed cards for each of these Decks can be found in Dark Saviors, but they can also be augmented using cards from Flames of Destruction, Extreme Force, and Structure Deck: Lair of Darkness