Cast Whitemane Lion by paying {0} and 2 life due to Defiler of Faith and Pearl Medallion.
Defiler of Faith triggers, creating a 1/1 Soldier creature token.
When the Soldier enters, Liliana the Faultless triggers, causing you to gain life.
Resolve Whitemane Lion. When it enters, it and Liliana the Faultless trigger.
Resolve the Whitemane Lion trigger, returning it from the battlefield to your hand.
Resolve the Liliana the Faultless trigger, causing you to gain life.
Repeat.

Infinite ETB

Infinite LTB

Infinite creature tokens

Infinite lifegain triggers

Infinite storm count

Defiler of Faith

Pearl Medallion

Whitemane Lion

Liliana the Faultless

Cast Gravecrawler either from your hand or graveyard by paying {B}.
When Gravecrawler enters the battlefield, Liliana the Faultless, Carnival of Souls and The Sibsig Ceremony trigger.
Resolve the Liliana the Faultless trigger, causing you to gain 1 life.
Resolve the Carnival of Souls trigger, causing you to lose 1 life and add {B}.
Resolve the Sibsig Ceremony trigger, destroying Gravecrawler and creating a 2/2 Zombie Druid creature token.
When the Zombie Druid enters the battlefield, Liliana the Faultless and Carnival of Souls trigger.
Resolve the Liliana the Faultless trigger, causing you to gain 1 life.
Resolve the Carnival of Souls trigger, causing you to lose 1 life and add {B}.
Repeat.

Infinite black mana

Infinite death triggers

Gravecrawler

The Sibsig Ceremony

Carnival of Souls

Gain life.
Amalia triggers, revealing the top card of your library and then putting a +1/+1 counter on Amalia, putting the card back on top of your library, and destroying all other creatures if Amalia's power is 20.
Animation Module triggers, causing you to pay {1} to create a 1/1 Servo artifact creature token.
When the Servo enters the battlefield, Liliana the Faultless triggers, causing you to gain 1 life.
Amalia triggers. Holding priority, activate Phyrexian Altar by sacrificing the Servo, adding {1}.
Resolve the Amalia trigger, revealing the top card of your library and then putting a +1/+1 counter on Amalia, putting the card back on top of your library, and destroying all other creatures if Amalia's power is 20.
Repeat from step 3.

Destroy all creatures opponents control

Infinite +1/+1 counters on a creature

Infinite lifegain

Infinite sacrifice triggers

Amalia Benavides Aguirre

Animation Module

Phyrexian Altar

Cast Stormfront Riders by paying {4}{W/P} due to Defiler of Faith.
Defiler of Faith triggers, creating a 1/1 Soldier creature token.
When the Soldier enters, Mana Echoes and Liliana the Faultless triggers.
Resolve the Mana Echoes trigger, adding {C} for each Soldier you control.
Resolve the Liliana the Faultless trigger, causing you to gain 1 life.
Resolve the Stormfront Riders spell. When it enters, it, Mana Echoes and Liliana the Faultless trigger.
Resolve the Liliana the Faultless trigger, causing you to gain 1 life.
Resolve the Stormfront Riders trigger, returning it and the Soldier token created in step 2 from the battlefield to your hand.
Stormfront Riders' second ability triggers twice.
Resolve a Stormfront Riders trigger, creating a 1/1 Soldier creature token.
Repeat steps 3 through 5 one additional time.
Repeat from step 10 for the remaining trigger.
Resolve the Mana Echoes trigger from step 6, adding {C} for each Soldier you control.
Repeat.

Infinite colorless mana

Stormfront Riders

Mana Echoes

Cast Oathsworn Vampire either from your hand or graveyard by paying {1}{B}.
Edgar triggers, creating a 1/1 Vampire creature token.
When the Vampire and Oathsworn Vampire enter, Liliana the Faultless triggers twice, causing you to gain 2 life.
Activate Warren Soultrader twice by paying 2 life and sacrificing Oathsworn Vampire and the Vampire token, creating two Treasure tokens.
Activate two Treasures by tapping and sacrificing them, adding {1}{B}.
Repeat.

Edgar Markov

Oathsworn Vampire

Warren Soultrader

Activate Warren Soultrader by paying 1 life and sacrificing Reveillark.
When Reveillark dies, it triggers, returning Seedship Broodtender and Boss's Chauffeur from your graveyard to the battlefield. Boss's Chauffeur will enter with a +1/+1 counter on it equal to the number of creatures you control.
When Seedship Broodtender enters, it, Liliana the Faultless and Boss's Chauffeur trigger.
Resolve the Liliana the Faultless trigger, causing you to gain 1 life.
Resolve the Boss's Chauffeur trigger, putting a +1/+1 counter on Boss's Chauffeur.
Resolve the Seedship Broodtender trigger, causing you to mill three cards.
Resolve the Warren Soultrader ability, creating a Treasure token.
Activate Warren Soultrader by paying 1 life and sacrificing Boss's Chauffeur.
When Boss's Chauffeur dies, it triggers, creating a 1/1 Citizen creature token for each +1/+1 counter on it.
When the Citizens enter, Liliana the Faultless triggers that many times, causing you to gain that much life.
Resolve the Warren Soultrader ability, creating a Treasure token.
Activate Warren Soultrader by paying 1 life and sacrificing a Citizen, creating a Treasure token.
Repeat step 12 two additional times.
Activate five Treasures by tapping and sacrificing them, adding {3}{B}{G}.
Activate Seedship Broodtender by paying {3}{B}{G} and sacrificing it, returning Reveillark from your graveyard to the battlefield.
When Reveillark enters, Liliana the Faultless triggers, causing you to gain 1 life.
Repeat.

Combos with "Liliana the Faultless"