Not a lot has been known so far, but from what I can tell, it has the power to become one of the tier 1.5 decks
Make sure to have a trash bin close by

Take a look at the entire Commander deck below: Creatures (36) 1 Vampiric Dragon 1 Malakir Bloodwitch 1 Vampire Nighthawk 1 Anowon, the Ruin Sage 1 Butcher of Malakir 1 Nirkana Revenant 1 Bloodlord of Vaasgoth 1 Rakish Heir 1 Falkenrath Noble 1 Stromkirk Captain 1 Blood Artist 1 Dark Impostor 1 Necropolis Regent 1 Falkenrath Gorger 1 Indulgent Aristocrat 1 Stromkirk Condemned 1 Stromkirk Occultist 1 Bloodline Necromancer 1 Bloodsworn Steward 1 Crimson Honor Guard 1 Patron of the Vein 1 Sanctum Seeker 1 Champion of Dusk 1 Bloodtracker 1 Cordial Vampire 1 Anje's Ravager 1 Strefan, Maurer Progenitor 1 Bloodtithe Harvester 1 Timothar, Baron of Bats 1 Crossway Troublemakers 1 Scion of Opulence 1 Kamber, the Plunderer 1 Midnight Arsonist 1 Markov Enforcer 1 Shadowgrange Archfiend 1 Laurine, the Diversion Lands (37) Spells (27) 1 Sol Ring 1 Ancient Craving 1 Night's Whisper 1 Fire Diamond 1 Charcoal Diamond 1 Rakdos Signet 1 Urge to Feed 1 Swiftfoot Boots 1 Blasphemous Act 1 Underworld Connections 1 Rakdos Charm 1 Vandalblast 1 Unstable Obelisk 1 Commander's Sphere 1 Mob Rule 1 Damnable Pact 1 Avacyn's Judgment 1 Stensia Masquerade 1 Arcane Signet 1 Molten Echoes 1 Feed the Swarm 1 Sinister Waltz 1 Glass-Cast Heart 1 Olivia's Wrath 1 Predators' Hour 1 Arterial Alchemy 1 Imposing Grandeur What do you think of the Vampiric Bloodline deck and Timothar, Baron of Bats

Chart shows the price of Charizard [1999-2000] #4 at the end of each month going back as long as we have tracked the item.
During a player's first Main Phase, they can use this card to inflict 1,000 damage to their opponent directly, and this effect lasts throughout the duel
Missing card explained We finally know what the missing Promo-A #8 card is