The Chain Veil + Xenagos, the Reveler + Teferi, Who Slows the Sunset Combo

All permanents on the battlefield.

You control a creature and/or a land that can tap to produce at least . You control at least four creatures.

Activate Teferi's first loyalty ability by putting a loyalty counter on it, untapping The Chain Veil and the creature and/or land that can produce at least , and causing you to gain two life.

Activate the creature and/or land by tapping it, adding at least .

Activate The Chain Veil by paying and tapping it, allowing each Planeswalker to activate their loyalty abilities an extra time this turn.

Repeat.

Activate Xenagos' first loyalty ability by putting a loyalty counter on it, adding or for each creature you control.

Activate The Chain Veil by paying and tapping it, allowing you an additional activation of each of your planeswalkers this turn.

Activate Teferi's first loyalty ability by putting a loyalty counter on it, untapping The Chain Veil and up to one other creature or land you control, and causing you to gain 2 life.

Repeat.

Infinite red mana

Infinite creature tokens

Infinite green mana

Put all creature cards from your library onto the battlefield

Infinite untap of creatures you control

Significant landfall triggers

Exile your library

Infinite mana permanents you control can produce

Infinite activations of most planeswalkers

Put all lands from your library onto the battlefield

Infinite untap of lands you control

Infinite creature ETB

Infinite lifegain triggers

Infinite lifegain