Scarecrone + Su-Chi Cave Guard + Mirrorworks + Ashnod's Altar + Krang, Utrom Warlord

Prerequisites

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Steps

1. 1Activate Ashnod's Altar by sacrificing Su-Chi Cave Guard, adding .
2. 2When Su-Chi Cave Guard dies, it triggers, adding eight .
3. 3Cast Scarecrone by paying .
4. 4When Scarecrone enters the battlefield, Mirrorworks triggers, causing you to pay to create a token copy of Scarecrone.
5. 5Activate the nontoken Scarecrone's second ability by paying and tapping it, returning Su-Chi Cave Guard from your graveyard to the battlefield.
6. 6When Su-Chi Cave Guard enters the battlefield, Mirrorworks triggers.
7. 7Holding priority, activate Ashnod's Altar by sacrificing the nontoken Scarecrone, adding .
8. 8Resolve the Mirrorworks trigger, causing you to pay to create a token copy of Su-Chi Cave Guard.
9. 9Activate Ashnod's Altar twice by sacrificing both Su-Chi Cave Guards, adding .
10. 10When the Su-Chi Cave Guards die, they trigger, adding 16 .
11. 11Activate the token Scarecrone's second ability by paying and tapping it, returning Scarecrone from your graveyard to the battlefield.
12. 12Repeat from step 4.

Effects

• Infinite card draw
• Infinite colorless mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite draw triggers