Thats hard to figure out, it seems, because there are so many sets
Welcome back, Black Lotus
Quick expansion: Sanctum Seeker, Cordial Vampire, Blade of the Bloodchief, Champion of Dusk, Bloodlord of Vaasgoth, Malakir Bloodwitch, Bloodtracker, Indulgent Aristocrat, Feast of Blood, Vengeant Vampire, Vampire Hexmage, Bloodthirsty Aerialist, Urge to Feed, Defiant Bloodlord, Vampire Nighthawk, Call the Bloodline, Bishop of the Bloodstained, Knight of the Ebon Legion, Butcher of Malakir, Necropolis Regent, Ascendant Evincar Goal cards: Patron of the Vein, Captivating Vampire, Vampire Nocturnus, Bloodline Keeper, Kalitas, Bloodchief of Ghet, New Blood Tribal commander : Anowon, the Ruin Sage or Drana, Kalastria Bloodchief WALLS Yep, walls
When youre ramping mid-game and an opposing location could force you to challenge, instead use Hide Away and continue with your game plan
The best use for this card is probably pairing it with Ruby's self damage cards, of which there have been a few new ones this set, to ensure you always have some damage to move
It protects you from everything for a full turn cycle, then it becomes a card draw engine that scales with each activation