Dig Through Time was one of the two incredibly powerful card draw spells to come out of Khans of Tarkir
In this case, your opponent needs to flip to wake up and flip again to bypass the Smokescreen effect
No matter your strategy, youre still pulling from the exact same pool of draw spells
Card not found is just too expensive to use these days and exile effects are rampant anyhow so, thanks WotC, of reminding us how the game used to be fun
Caring about the mana value of spells is a theme that runs in opposition to traditional Spellslinger strategies that want to chain together cheap, low-cost, and efficient instant and sorcery spells, and consistent token generation gives the deck a more impactful board presence to fend off attacks
All you need to do is to wait