Emptiness + Phyrexian Altar + Cadaver Imp

Prerequisites

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Steps

1. 1Cast Emptiness for its evoke cost by paying .
2. 2When Emptiness enters, its first ability and evoke ability trigger.
3. 3Holding priority, activate Phyrexian Altar by sacrificing Emptiness, adding .
4. 4Resolve Emptiness's evoke trigger, failing to sacrifice it as it's no longer on the battlefield.
5. 5Resolve Emptiness's first trigger, returning Cadaver Imp from your graveyard to the battlefield.
6. 6When Cadaver Imp enters, it triggers, returning Emptiness from your graveyard to your hand.
7. 7Activate Phyrexian Altar by sacrificing Cadaver Imp, adding .
8. 8Repeat.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite storm count