Two mana repeated blinks can outpace your opponents in value quickly, and if you blink something like Peregrine Drake you can generate infinite mana
Its one of the best payoffs the sacrifice archetype has ever had
A spell's mana value is determined only by its mana cost
Vampires are already one of Magic: The Gathering's most fearsome creature types, but what if you could turn your relatively fragile Vampires into bloodthirsty Demons

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

You'll still be subjected to a coin-flip on every Stitch you cast or copy, but you're bound to win a few flips if you just cast the card enough times