Cast Caller of the Claw.
Caller of the Claw's trigger resolves creating at least 3 bear tokens with vigilance counters.
Sacrifice Caller of the Claw to Ashnod's Altar.
Pay {3} and remove three vigilance counters from among bear tokens you control to activate Tayam.
Sacrifice one bear token to Ashnod's Altar to add {C}{C}.
Mill 3 and return Caller of the Claw from your graveyard to the battlefield.
Repeat.

Infinite colorless mana

Infinite creature tokens

Infinite creature ETB

Infinite creature LTB

Infinite creature sacrifice triggers

Infinite self-mill

Infinite death triggers

Tayam, Luminous Enigma

Ashnod's Altar

Caller of the Claw

Activate Ashnod's Altar by sacrificing Caller of the Claw, adding {C}{C}.
Caller of the Claw dies, triggering Nim Deathmantle, causing you to pay {4} to return Caller of the Claw from your graveyard to the battlefield, and attach Nim Deathmantle to it.
Caller of the Claw enters the battlefield, creating a 2/2 Bear creature token for each nontoken creature that died under your control this turn.
Activate Ashnod's Altar by sacrificing a Bear, adding {C}{C}.
Repeat.


Nim Deathmantle

Activate Eldrazi Displacer by paying {2}{C}, blinking Caller of the Claw.
When Caller of the Claw enters, it triggers, creating at least two creature tokens.
Activate Ashnod's Altar by sacrificing two creature tokens, adding {C}{C}{C}{C}.
Repeat.

Infinite blinking

Infinite blinking of most creatures

Eldrazi Displacer

Activate Emiel by paying {3}, blinking Caller of the Claw.
Caller of the Claw enters the battlefield, creating a 2/2 Bear creature token for each nontoken creature that has died under your control this turn.
Activate Ashnod's Altar twice by sacrificing two 2/2 Bear creature tokens, adding {C}{C}{C}{C}.
Repeat.

Combos with "Caller of the Claw"