Cast Delusions of Mediocrity by paying {3}{U}.
Delusions of Mediocrity enters the battlefield, causing you to gain 10 life.
When you gain life, The Archimandrite triggers, giving Advisors, Monks, and Artificers you control +10/+0 until end of turn.
Deal first strike combat damage to an opponent using The Archimandrite and gain an equal amount of life due to lifelink.
When you gain life, The Archimandrite triggers again, giving Advisors, Monks, and Artificers you control at least +10/+0 until end of turn.
Deal normal combat damage to the same opponent with The Archimandrite.
The opponent loses the game due to being dealt at least 21 damage by your commander.

Target opponent loses the game

The Archimandrite

True Conviction

Delusions of Mediocrity

Cast Volcano Hellion by paying {2}{R}{R}.
Volcano Hellion enters the battlefield, dealing an arbitrarily large amount of damage to you and target creature, and causing you to gain life equal to the total amount of damage done this way.

Infinite lifegain

Volcano Hellion

Activate up to five lands you control by tapping them, adding at least {1}{W}{W}.
Cast Conviction by paying its mana cost, targeting Displacer Kitten
Displacer Kitten triggers, blinking Peregrine Drake.
When Peregrine Drake enters the battlefield, it triggers, untapping up to five lands.
Resolve the Conviction spell.
Activate Conviction by paying {W}, returning it from the battlefield to your hand.
Repeat.

Infinite LTB

Infinite ETB

Infinite storm count

Infinite mana lands you control can produce

Displacer Kitten

Peregrine Drake

Conviction

Activate Triskelavus by paying {1} and removing a +1/+1 counter from it, creating two 1/1 Triskelavite tokens.
Activate Ashnod's Altar by sacrificing a Triskelavite token, adding {C}{C}.
Activate the other Triskelavite token by sacrificing it, dealing 1 damage to any target and causing you to gain 1 life.
Heliod triggers, putting a +1/+1 counter on Triskelavus.
Repeat.

Infinite colorless mana

Infinite damage

Infinite death triggers

Infinite lifegain triggers

Infinite sacrifice triggers

Triskelavus

Ashnod's Altar

Anointed Procession

Heliod, Sun-Crowned

Activate up to seven lands you control by tapping them, adding at least {1}{W}{W}.
Cast Conviction by paying its mana cost, targeting Displacer Kitten
Displacer Kitten triggers, blinking Palinchron.
When Palinchron enters the battlefield, it triggers, untapping up to seven lands.
Resolve the Conviction spell.
Activate Conviction by paying {W}, returning it from the battlefield to your hand.
Repeat.

Palinchron

Activate up to seven lands you control by tapping them, adding at least {1}{W}{W}.
Cast Conviction by paying its mana cost, targeting Displacer Kitten
Displacer Kitten triggers, blinking Great Whale.
When Great Whale enters the battlefield, it triggers, untapping up to seven lands.
Resolve the Conviction spell.
Activate Conviction by paying {W}, returning it from the battlefield to your hand.
Repeat.

Great Whale

Activate any number of creatures you control by tapping them, adding at least {1}{W}{W}.
Cast Conviction by paying its mana cost, targeting any creature you control except Displacer Kitten.
Displacer Kitten triggers, blinking itself.
When Displacer Kitten enters the battlefield, Intruder Alarm triggers, untapping all creatures.
Resolve the Conviction spell.
Activate Conviction by paying {W}, returning it from the battlefield to your hand.
Repeat.

Infinite untap of creatures

Infinite mana creatures you control can produce

Infinite blinking

Intruder Alarm

Activate Phyrexian Colossus by tapping it, dealing 8 damage to any target and causing you to gain eight life.
Activate Phyrexian Colossus by paying eight life, untapping it.
Repeat.

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