what is mtg cards Top 30 Best in Modern Rules Text: win, the, game,

ahem, excuse me

The wording Marauding Blight-Priest which states that each opponent loses 1 life also means this combo can be used in multiplayer formats like Commander

You can take out any problem card stopping you going off, winning or just living regardless of its size or card type and you can do so for relatively little mana compared to the appropriate hard removal spell for that thing

When this creature enters, mill four cards

Exquisite Blood + Vito, Thorn of the Dusk Rose is tagged as Infinite damage, Infinite life, Revised by CR

It does one thing but does it as good as it can possibly be done so much so that this still shows up in sideboards to combat a wide swath of combo decks in various formats (its been reprinted a time or two, meaning it is indeed Modern-legal)