Scarecrone + Thornbite Staff + Myr Battlesphere + Ashnod's Altar

Prerequisites

• Thornbite Staff attached to Scarecrone.
• Scarecrone does not have summoning sickness.

Steps

1. 1Activate Ashnod's Altar by sacrificing Myr Battlesphere, adding .
2. 2Myr Battlesphere dies, triggering Scarecrone, untapping Scarecrone.
3. 3Activate Scarecrone's second ability by paying and tapping it, returning Myr Battlesphere from your graveyard to the battlefield.
4. 4Myr Battlesphere enters the battlefield, creating four 1/1 Myr creature tokens.
5. 5Activate Ashnod's Altar by sacrificing a Myr token, adding .
6. 6Repeat.

Effects

• Infinite colorless mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite creature tokens
• Infinite death triggers