While some might argue the original Sorin Markov is the strongest, given its ability to put an opponent to 10 life, its only really great in certain Commander builds
Id be happy to play that in basically any deck
Apocalypse (2001) brought the rarity down even further
You always match your opponents because youre playing their deck
Streets of New Capenna Cards like Ledger Shredder and Raffine, Scheming Seer are amazing, and the New Capenna tri-lands are the most sought-after cards from the set
1 Sire of Seven Deaths Slams the Door Shut on Opponents Seven Mana, Seven Key Words, Seven Seconds to Concede 7 mana cards in Magic are either game-winners or stone unplayable bulk garbage, and Sire of Seven Deaths is safely in the former camp