Splintering Wind + Phyrexian Altar + Blessed Sanctuary + Zirda, the Dawnwaker

Prerequisites

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Steps

1. 1Activate Splintering Wind by paying , dealing 1 damage to target creature and creating a 1/1 Splinter creature token.
2. 2Activate Phyrexian Altar by sacrificing the Splinter, adding .
3. 3When the Splinter dies, it triggers, dealing no damage to you or creatures you control due to Blessed Sanctuary.
4. 4Repeat.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite damage to creatures
• Infinite death triggers