Activate Phyrexian Ghoul's ability by sacrificing Gravecrawler, giving Phyrexian Ghoul +2/+2 until end of turn.
Cast Gravecrawler from your graveyard by paying {0}.
Repeat.

Infinite death triggers

Infinite creature ETB

Infinite creature LTB

Infinitely large creature until end of turn

Infinite creature sacrifice triggers

Infinite storm count

Gravecrawler

Rooftop Storm

Phyrexian Ghoul

Activate Phyrexian Ghoul by sacrificing Gravecrawler.
When Gravecrawler dies, Pitiless Plunderer triggers, creating a Treasure token.
Resolve the Phyrexian Ghoul ability, giving it +2/+2 until end of turn.
Activate the Treasure token by tapping and sacrificing it, adding {B}.
Cast Gravecrawler from your graveyard by paying {B}.
Repeat.

Pitiless Plunderer

Activate Liliana's third loyalty ability by removing three loyalty counters from it, allowing you to cast Zombie spells from your graveyard this turn.
Activate Phyrexian Ghoul by sacrificing Shambling Ghast.
When Shambing Ghast dies, it triggers, creating a Treasure token.
Resolve the Phyrexian Ghoul ability, giving it +2/+2 until end of turn.
Activate the Treasure token by tapping and sacrificing it, adding {B}.
Cast Shambling Ghast from your graveyard by paying {B}.
Repeat from step 2.

Liliana, Untouched by Death

Shambling Ghast

Activate Phyrexian Ghoul by sacrificing another creature.
When the creature dies, Pitiless Plunderer triggers, creating a Treasure token.
Resolve the Phyrexian Ghoul ability, giving it +2/+2 until end of turn.
Repeat steps 1 through 3 two additional times.
Activate a Treasure by tapping and sacrificing it, adding {B}.
If needed, attach the Equipment that gives haste to Ghoulcallter Gisa.
Activate Ghoulcaller Gisa by paying {B}, tapping it and sacrificing Phyrexian Ghoul.
When Phyrexian Ghoul dies, Pitiless Plunderer triggers, creating a Treasure token.
Resolve the Ghoulcaller Gisa ability, creating eight 2/2 Zombie creature tokens.
Activate Gravespawn Sovereign by tapping five Zombies, returning Phyrexian Ghoul from your graveyard to the battlefield.
Activate Phyrexian Ghoul by sacrificing Ghoulcaller Gisa.
When Ghoulcaller Gisa dies, Pitiless Plunderer triggers, creating a Treasure token.
Resolve the Phyrexian Ghoul ability, giving it +2/+2 until end of turn.
Activate Gravespawn Sovereign by tapping five Zombies, returning Ghoulcaller Gisa from your graveyard to the battlefield.
Repeat.

Infinite artifact ETB

Infinite artifact LTB

Infinite artifact sacrifice triggers

Infinite artifact tokens

Infinite Treasure tokens

Infinite colored mana

Infinite creature tokens

Infinite recursion of creature cards in all graveyards

Return all creature cards from all graveyards to the battlefield under your control

Equipment That Gives Haste to a Creature

Ghoulcaller Gisa

Gravespawn Sovereign

Activate Phyrexian Ghoul by sacrificing another creature.
When the creature dies, Pitiless Plunderer triggers, creating a Treasure token.
Resolve the Phyrexian Ghoul ability, giving it +2/+2 until end of turn.
Repeat steps 1 through 3 two additional times.
Activate a Treasure by tapping and sacrificing it, adding {B}.
Activate Ghoulcaller Gisa by paying {B}, tapping it and sacrificing Phyrexian Ghoul.
When Phyrexian Ghoul dies, Pitiless Plunderer triggers, creating a Treasure token.
Resolve the Ghoulcaller Gisa ability, creating eight 2/2 Zombie creature tokens.
Activate Gravespawn Sovereign by tapping five Zombies, returning Phyrexian Ghoul from your graveyard to the battlefield.
Activate Phyrexian Ghoul by sacrificing Ghoulcaller Gisa.
When Ghoulcaller Gisa dies, Pitiless Plunderer triggers, creating a Treasure token.
Resolve the Phyrexian Ghoul ability, giving it +2/+2 until end of turn.
Activate Gravespawn Sovereign by tapping five Zombies, returning Ghoulcaller Gisa from your graveyard to the battlefield.
Repeat.

Infinite creature tokens with haste

Thousand-Year Elixir

Activate Phyrexian Ghoul by sacrificing Nether Traitor.
Sek'Kuar triggers, creating a 3/1 Graveborn creature token creature with haste.
Resolve the Phyrexian Ghoul ability, giving it +2/+2 until end of turn.
Activate the Graveborn token using the ability from Cryptolith Rite by tapping it, adding {B}.
Activate Phyrexian Ghoul by sacrificing the Graveborn token.
Nether Traitor triggers, causing you to pay {B} to return it from your graveyard to the battlefield.
Resolve the Phyrexian Ghoul ability, giving it +2/+2 until end of turn.
Activate Nether Traitor using the ability from Cryptolith Rite by tapping it, adding one mana of any color.
Repeat.

Sek'Kuar, Deathkeeper

Cryptolith Rite

Nether Traitor

Combos with "Phyrexian Ghoul"