Being able to target any graveyard for free mana, easily deal damage to multiple players, and gain life every turn makes it a very useful card
Thats literally any kind of token, including treasure tokens - which are really easy to create thanks to the popularity of the mechanic, and cost nothing to sacrifice, too
The total cost is often the highest of any option on this list
"It's crazy because people bought Pokmon cards as a playable game as kids

Liesa's Revenge | Commander | AE Marling Commander (1) 1 Liesa, Shroud of Dusk Creatures (28) 1 Angel of Vitality 1 Archangel of Thune 1 Avacyn, Angel of Hope 1 Bastion Protector 1 Blood Artist 1 Bloodthirsty Aerialist 1 Bruna, the Fading Light 1 Falkenrath Noble 1 Gisela, the Broken Blade 1 Indulging Patrician 1 Krav, the Unredeemed 1 Regna, the Redeemer 1 Resplendent Angel 1 Sangromancer 1 Selfless Savior 1 Selfless Spirit 1 Sephara, Sky's Blade 1 Silversmote Ghoul 1 Soul Warden 1 Soul's Attendant 1 Sower of Discord 1 Thalia, Heretic Cathar 1 Tithe Drinker 1 Vampire Nighthawk 1 Vampire of the Dire Moon 1 Vito, Thorn of the Dusk Rose 1 Weathered Wayfarer 1 Witch of the Moors Instants (6) 1 Anguished Unmaking 1 Emerge Unscathed 1 Faith's Shield 1 Flawless Maneuver 1 Hatred 1 Swords to Plowshares Sorceries (11) 1 Ambition's Cost 1 Ancient Craving 1 Austere Command 1 Cleansing Nova 1 Damnable Pact 1 Exsanguinate 1 Fumigate 1 Kaya's Wrath 1 Revival / Revenge 1 Sign in Blood 1 Vindicate Enchantments (8) 1 Angelic Accord 1 Blind Obedience 1 Bloodchief Ascension 1 Dawn of Hope 1 Font of Agonies 1 Ghostly Prison 1 Sanguine Bond 1 Underworld Connections Clearly, not all these cards are from the Innistrad block
