The low mana cost makes it viable in a wider array of decks than Fact or Fiction however the actual draw is worse being more easily disrupted and digging less far, not to mention devoid of a chance to get more than 3 cards
It is the one chamber whose location never changes, the rotten, rancorous heart of Duskmourn itself
For some really tricky plays, you can also target your own creatures, either in response to a kill spell or just for some added creatures to bolster your Elves with some extra tokens
Well, yeah, especially when the cost to play it is only one mana in the first place
Of course, where the card really shines is in a deck with more than zero other cards with cycling
Now however any deck that might have wanted the Tog is just going to play something like Vampire Nighthawk instead