Draw a card.
Shang-Chi and the Ten Rings triggers, putting a +1/+1 counter on it.
Invisible Woman triggers, creating a 0/4 Wall creature token with defender.
When the Wall enters, Mister Fantastic triggers, causing you to draw a card.
Repeat from step 2.

Infinite card draw

Infinite draw triggers

Near-infinite +1/+1 counters on certain creatures

Near-infinite ETB

Near-infinite creature tokens

Mister Fantastic, Reed Richards

Invisible Woman, Sue Storm

Shang-Chi and the Ten Rings

Activate O'aka by tapping it and removing a counter from a nonland permanent, causing you to draw a card.
Shang-Chi and the Ten Rings triggers, putting a counter on it.
Activate Mind Over Matter by discarding a card, untapping O'aka.
Repeat.

Infinite looting

Infinite self-discard triggers

O'aka, Traveling Merchant

Mind Over Matter

Activate Sensei's Divining Top's second ability by tapping it, causing you to draw a card and put Sensei's Divining Top on top of your library.
Shang-Chi and the Ten Rings triggers, putting a +1/+1 counter on it.
Cast Sensei's Divining Top from the top of your library by paying {0} and removing a counter from a creature you control.
Repeat.

Near-infinite storm count

Falco Spara, Pactweaver

Sensei's Divining Top

Valeria Richards, Precocious

Activate Sensei's Divining Top's second ability by tapping it, causing you to draw a card and put Sensei's Divining Top on top of your library.
Shang-Chi and the Ten Rings triggers, putting a +1/+1 counter on it.
Cast Sensei's Divining Top from the top of your library by paying {1} and removing a counter from a creature you control.
Glaring Fleshraker's first ability triggers, creating a 0/1 Eldrazi Spawn creature token.
When the Eldrazi Spawn enters, Glaring Fleshraker's second ability triggers, dealing 1 damage to each opponent.
Activate the Eldrazi Spawn by sacrificing it, adding {C}.
Repeat.

Combos with "Shang-Chi and the Ten Rings"