However, as one-off cards that you're hoping will save you for a turn at some point, you can usually do better than generic fog effects
That's already a draw engine in itself, but Tamiyo, Seasoned Scholar pushes it further by nerfing creature attacks and rebuying instants and sorceries from your graveyard
In some games, if Nine Lives already has a bunch of counters on it, a couple attacks from Coveted Falcon and Restless Anchorage can seal the opponents fate
Treasure tokens count towards enter the graveyard triggers, but not cards in graveyards effects
Mirko, Obsessive Theorist Mirko also lets you cheat on the cost of spells, but instead of instants, its creatures, and instead of blindly milling yourself, you get to surveil cards into your graveyard