Sephiroth, Fallen Hero + Anax, Hardened in the Forge + Cathars' Crusade + Ashnod's Altar

Prerequisites

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Steps

1. 1Activate Ashnod's Altar by sacrificing Sephiroth, adding .
2. 2When Sephiroth dies, Anax triggers, creating two 1/1 Satyr creature tokens.
3. 3When the Satyrs enter the battlefield, Cathars' Crusade triggers twice, putting two +1/+1 counters on each creature you control.
4. 4Activate Ashnod's Altar by sacrificing a Satyr, adding .
5. 5Activate Sephiroth by paying and sacrificing a Satyr, returning Sephiroth from your graveyard to the battlefield.
6. 6When Sephiroth enters, Cathars' Crusade triggers, putting a +1/+1 counter on each creature you control.
7. 7Repeat.

Effects

• Infinite +1/+1 counters on creatures you control
• Infinite colorless mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite creature tokens
• Infinite death triggers