Cast Shields of Velis Vel either from your hand or from your graveyard by paying {0}, giving creatures you control +0/+1 and all creature types until end of turn.
Repeat.

Infinite magecraft triggers

Infinite storm count

Shields of Velis Vel

Haakon, Stromgald Scourge

Edgewalker

Cast Priest of Gix by paying {2}.
Priest of Gix enters the battlefield, adding {B}{B}{B}.
Activate Phyrexian Altar by sacrificing Priest of Gix, adding {W}.
Sigil of the New Dawn triggers, causing you to pay {1}{W}, returning Priest of Gix to hand.
Repeat.

Infinite death triggers

Infinite creature ETB

Infinite creature LTB

Infinite creature sacrifice triggers

Sigil of the New Dawn

Phyrexian Altar

Priest of Gix

Activate Ashnod's Altar by sacrificing Gravecrawler, adding {C}{C}.
Cast Gravecrawler from your graveyard for {0}.
Repeat.

Infinite colorless mana

Gravecrawler

Maskwood Nexus

Ashnod's Altar

Activate Liliana's third loyalty ability by removing three loyalty counters from it, allowing you to cast Zombie spells from your graveyard this turn.
Cast Shields of Velis Vel either from your hand or from your graveyard by paying {0}, giving creatures you control +0/+1 and all creature types until end of turn.
Repeat from step 2.

Liliana, Untouched by Death

Activate Yawgmoth by paying 1 life and sacrificing Cathedral Sanctifier.
When Cathedral Sanctifier dies, Enduring Renewal triggers, returning Cathedral Sanctifier from your graveyard to your hand.
Resolve Yawgmoth's ability from step 1, causing you to draw a card.
Cast Cathedral Sanctifier by paying {0}.
When Cathedral Sanctifier enters the battlefield, it triggers, causing you to gain 3 life.
Repeat until you've drawn a sufficient number of cards.
Activate Yawgmoth by paying 1 life and sacrificing Cathedral Sanctifier, targeting Cathedral Sanctifier.
When Cathedral Sanctifier dies, Enduring Renewal triggers, returning Cathedral Sanctifier from your graveyard to your hand.
Yawgmoth's ability from step 6 fizzles due to having no legal targets.
Cast Cathedral Sanctifier by paying {0}.
When Cathedral Sanctifier enters the battlefield, it triggers, causing you to gain 3 life.
Repeat from step 6.

Infinite lifegain

Infinite lifegain triggers

Mill all creature cards in your library

Near-infinite card draw

Near-infinite draw triggers

Put all noncreature cards from your library into your hand

Yawgmoth, Thran Physician

Enduring Renewal

Cathedral Sanctifier

Activate Ashnod's Altar by sacrificing Changeling Outcast, adding {C}{C}.
Dawn Evangel triggers, returning Changeling Outcast from your graveyard to your hand.
Cast Changeling Outcast for {0}.
Smoke Shroud triggers, returning from your graveyard to the battlefield attached to Changeling Outcast.
Repeat.

Dawn Evangel

Smoke Shroud

Changeling Outcast

Combos with "Edgewalker"