Teferi, Time Raveler is no different
Elas il-Kor, Sadistic Pilgrim Elas il-Kor, Sadistic Pilgrim covers one of the basic needs of an aristocrats deck as a Blood Artist you'll always have access to
With 2 mana, we can protect our important creatures from removal while also enjoying that ever-so-advantageous line: Draw a card. An Actual Black Card
Fans have already pointed to Strixhaven Stadium as one pre-existing card that would work extremely well with Tidus Cheer ability
Grab your Dockside Extortionist, your Ragavan, Nimble Pilferer, your Seasoned Pyromancer, or any combo piece like Kiki-Jiki, Mirror Breaker
As long as you can afford a tapped land or two, Llanowar Reborn is an easy way to get a crucial counter on a card that needs it