Color Identity: R

Initial Card State
- Scarecrone in hand.
- All other permanents on the battlefield.
Steps
- Activate Ashnod's Altar by sacrificing Su-Chi Cave Guard, adding ({C} magic symbol)
({C} magic symbol)
. - When Su-Chi Cave Guard dies, it triggers, adding eight ({C} magic symbol)
. - Cast Scarecrone by paying ({3} magic symbol)
. - When Scarecrone enters the battlefield, Mirrorworks triggers, causing you to pay ({2} magic symbol)
to create a token copy of Scarecrone. - Activate the nontoken Scarecrone's second ability by paying ({4} magic symbol)
and tapping it, returning Su-Chi Cave Guard from your graveyard to the battlefield. - When Su-Chi Cave Guard enters the battlefield, Mirrorworks triggers.
- Holding priority, activate Ashnod's Altar by sacrificing the nontoken Scarecrone, adding ({C} magic symbol)
({C} magic symbol)
. - Resolve the Mirrorworks trigger, causing you to pay ({2} magic symbol)
to create a token copy of Su-Chi Cave Guard. - Activate Ashnod's Altar three times by sacrificing both Su-Chi Cave Guards, adding ({C} magic symbol)
({C} magic symbol)
({C} magic symbol)
({C} magic symbol)
. - When the Su-Chi Cave Guards die, they trigger, adding 16 ({C} magic symbol)
. - Activate the token Scarecrone's second ability by paying ({4} magic symbol)
and tapping it, returning Scarecrone from your graveyard to the battlefield. - Repeat from step 4.
Notes
- If you have mana available, you can instead sacrifice the Scarecrones to their first abilities.
Results
- Infinite LTB.
- Infinite ETB.
- Infinite sacrifice triggers.
- Infinite death triggers.
- Infinite colorless mana.
- Infinite card draw.
- Infinite creature tokens with haste.
- Infinite draw triggers.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).