MTG Salvation

This, and the Origins Jace work pretty well in an instant/sorcery heavy deck, because you can still re-cast the cards your opponents makes you put in the GY. This isn't quite Dig Through Time, but it will feature in most control decks.

This is nearly fact or fiction and I would guess will be the go to draw spell for blue.

It takes 6 mana to get 3 cards, not 7. It adds +1 no matter what you put into x. I agree it's not fact or fiction but I think still think this is what blue will want to play. This could just be another steam augury though.

Well at 4 mana you get one card. I'm pretty sure this isn't Fact or Fiction, which would get you 3/4 cards for 4 mana.

Takes you 7 mana to get 3 cards.

Not so sure. The fact that your opponent chooses is a significant drawback and makes me think this card seeing play is probably fiction. For example if you are digging for a sweeper you need to survive and you put six mana into this thing and find one, there is no way your opponent will give it to you.
Fact or fiction lets you pick what you really need, even if you get less cards out of the deal.
But its decent card advantage, and at instant speed, so it could see play if there is a blue deck that wants instant speed draw and has lots of redundancy

Possibly good in Modern Storm. Not expecting it to become another version of Storm, like Gifts Ungiven

My Mizzix deck will love this. That aside, I still see this being a pretty good card. it's pretty good at digging into a deck. End step, pour into this. You might not get a lot of cards, but you can dig pretty deep with it.

I thought this was Fact or Fiction at first, but I suppose Steam Augury is still a good card.

Frankly I think this is better than Steam Augury because for the same mana you lose one less card and it's a mono colored spell. The top end of potential on this is much much higher and it can even be cast turn 2 or even 1 to just mill yourself one start setting up delirium.

Edit: I'm not saying this card is actually good (though it wouldn't surprise me if it's played a lot.) I'm saying that Steam Augury is worse than this.

If your deck depends alot on delirium and your smart you can get your opponent to either give u the better cards or give you delirium, depending on wut is revealed