Cast Deepglow Skate by paying its mana cost.
Holding priority, activate Myojin by removing an indestructible counter from it, copying the Deepglow Skate spell three times.
Resolve the first Deepglow Skate spell.
When the Deepglow Skate token enters the battlefield, it triggers, putting an indestructible counter on Myojin.
Repeat from step 2.

Infinite ETB

Infinite creature tokens

Infinite proliferate

Infinite copies of any permanent spells you control

Myojin of Cryptic Dreams

Deepglow Skate

Cast Throne of Geth by paying {2}.
Holding priority, activate Myojin by removing an indestructible counter from it, copying the Throne of Geth spell three times.
Resolve the first and second Throne of Geth spell.
Activate a Throne of Geth by tapping it and sacrificing the other Throne of Geth, putting an indestructible counter on Myojin.
Repeat from step 2.
Once you have a large number of Throne of Geth tokens, you may put infinite indestructible counters on Myojin, and use them to infinitely copy any permanent spells you control.

Infinite Throne of Geth tokens

Throne of Geth

Cast Biovisionary by paying {1}{U}{G}.
Holding priority, activate Myojin by removing an indestructible counter from it, copying the Biovisionary spell three times.
At the beginning of your end step, each Biovisionary triggers.
Resolve the first Biovisionary trigger, causing you to win the game.

Win the game

Biovisionary

Cast the artifact spell or creature spell with haste by paying its mana cost.
Holding priority, activate Mondrak using Myojin of Cryptic Dreams' ability by removing an indestructible counter from it, copying the artifact or creature spell three times.
Resolve the three artifact or creature spell copies, creating six token copies of the artifact or creature.
Activate three tokens by tapping them, adding at least {3}.
Activate Mondrak by paying {3} and sacrificing two of the tokens, putting an indestructible counter on it.
Repeat from step 2.
Once you have infinite tokens and mana, you may cast any other artifact and/or creature cards in your hand, and use Mondrak to get infinite copies of them.

Infinite copies of each artifact and/or creature card in your hand

Agatha's Soul Cauldron

Mondrak, Glory Dominus

Cast Summon: Knights of Round by paying {6}{W}{W}.
Holding priority, activate Myojin of Cryptic Dreams by removing an indestructible counter from it, copying Summon: Knights of Round three times.
Resolve a copy of the Summon: Knights of Round spell, choosing to have it enter with five lore counters on it due to its read-ahead ability.
The Summon: Knights of Round token's fifth chapter ability triggers, causing creatures you control to get +2/+2 until end of turn and putting an indestructible counter on each of them, and then causing you to sacrifice the Summon: Knights of Round token.
Repeat from step 2.

Infinite LTB

Infinite sacrifice triggers

Infinite death triggers

Infinitely large creatures until end of turn

Barbara Wright

Summon: Knights of Round

Cast Arboreal Grazer by paying {G}.
Holding priority, activate Myojin by removing an indestructible counter from it, copying the Arboreal Grazer spell three times.
Resolve the first Arboreal Grazer copy.
The Arboreal Grazer token enters the battlefield, putting SImic Growth Chamber from your hand onto the battlefield.
Simic Growth Chamber enters the battlefield, triggering itself and Evolution Sage.
Resolve the Simic Growth Chamber trigger, returning it from the battlefield to your hand.
Resolve the Evolution Sage trigger, putting an indestructible counter on Myojin.
Repeat from step 3 two additional times.
Repeat from step 2.

Infinite landfall triggers

Evolution Sage

Arboreal Grazer

Simic Growth Chamber

Cast Slick Imitator by paying {1}{U}.
Holding priority, activate Myojin by removing an indestructible counter from it, copying the Slick Imilator spell three times.
Resolve a copy of the Slick Imitator spell.
Holding priority, activate the Slick Imitator token by paying {1} and sacrificing it.
When the Slick Imitator token dies, Pitiless Plunderer triggers, creating a Treasure token.
Activate the Treasure by tapping and sacrificing it, adding {1}.
Resolve the Slick Imitator token's ability, copying the Slick Imitator spell.
Repeat from step 3.

Slick Imitator

Pitiless Plunderer

Cast Xorn by paying {2}{R}.
Holding priority, activate Myojin by removing an indestructible counter from it, copying the Xorn spell three times.
Resolve all Xorn spells.
Deal combat damage to an opponent using Bilbo.
Bilbo's second ability triggers, creating five Treasure tokens due to the four Xorns.
Move to your postcombat main phase.
Activate the Treasures by tapping and sacrificing them, adding {3}{R}{R}.
Activate Aggravated Assault by paying {3}{R}{R}, causing you to untap all creatures you control and to get an additional combat and main phase after this one.
Repeat from step 4.

Infinite combat damage

Infinite combat phases

Infinite mana creatures you control can produce

Infinite untap of creatures you control

Bilbo, Retired Burglar

Xorn

Aggravated Assault

Cast Slick Imitator by paying {1}{U}.
Holding priority, activate Myojin by removing an indestructible counter from it, copying the Slick Imilator spell three times.
Resolve a copy of the Slick Imitator spell.
Holding priority, activate a basic land by tapping it, adding {1}.
Activate Earthcraft by tapping the Slick Imitator token, untapping a basic land.
Activate the Slick Imitator token by paying {1} and sacrificing it, copying the Slick Imitator spell.
Repeat from step 3.

Earthcraft

Cast Slick Imitator by paying {1}{U}.
Holding priority, activate Myojin by removing an indestructible counter from it, copying the Slick Imilator spell three times.
Resolve the first copy of the Slick Imitator spell.
When the Slick Imitator token enters the battlefield, Mana Echoes triggers, adding {C} for each Ooze you control.
Repeat from step 3 for the remaining two copies of the Slick Imitator spell.
Holding priority, activate a Slick Imitator token by paying {1} and sacrificing it, copying the Slick Imitator spell.
Resolve the copy of the Slick Imitator spell.
When the Slick Imitator token enters the battlefield, Mana Echoes triggers, adding {C} for each Ooze you control.
Repeat from step 6.

Infinite colorless mana

Mana Echoes

Cast Arboreal Grazer by paying {G}.
Holding priority, activate Myojin by removing an indestructible counter from it, copying the Arboreal Grazer spell three times.
Resolve the first Arboreal Grazer copy.
The Arboreal Grazer token enters the battlefield, putting Guildless Commons from your hand onto the battlefield.
Guildless Commons enters the battlefield, triggering itself and Evolution Sage.
Resolve the Guildless Commons trigger, returning it from the battlefield to your hand.
Resolve the Evolution Sage trigger, putting an indestructible counter on Myojin.
Repeat from step 3 two additional times.
Repeat from step 2.

Guildless Commons

Cast Xorn by paying {2}{R}.
Holding priority, activate Myojin by removing an indestructible counter from it, copying the Xorn spell three times.
Resolve all Xorn spells.
Deal combat damage to an opponent using Bilbo.
Bilbo's second ability triggers, creating five Treasure tokens due to the four Xorns.
Activate Time Sieve by tapping it and sacrificing the Treasures, causing you to take an extra turn after this one.
Repeat from step 4 each turn.

Combos with "Myojin of Cryptic Dreams"