5 cards where (the lore includes “edgar” and the lore includes “markov”)

Edgar, Charmed Groom // Edgar Markov's Coffin (Innistrad: Crimson Vow #236)
Edgar, Charmed Groom // Edgar Markov's Coffin (Innistrad: Crimson Vow #236)
Edgar Markov (Commander 2017 #36)
Edgar Markov's Coffin // Edgar Markov's Coffin (Crimson Vow Art Series #60)
Edgar Markov's Coffin // Edgar Markov's Coffin (Crimson Vow Art Series #60)
Markov Purifier (Innistrad: Crimson Vow #241)
Uncanny Speed (Avacyn Restored #163)

Though this query has ended, its relics still slumber in New Argive.