Abandoned Sarcophagus, Infinite Reflection, Phyrexian Altar, and Sandbar Merfolk

Prerequisites

• Abandoned Sarcophagus on the battlefield
• Infinite Reflection on the battlefield
• Phyrexian Altar on the battlefield
• Sandbar Merfolk in hand or in the graveyard
• Infinite Reflection attached to any creature you control that does not have a cycling ability
• available

Steps

1. Cast Sandbar Merfolk either from your hand or from your graveyard by paying , causing it to enter the battlefield as a copy of the creature with Infinite Reflection attached
2. Activate Phyrexian Altar by sacrificing Sandbar Merfolk, adding
3. If you cast Sandbar Merfolk from your graveyard, Sandbar Merfolk is not exiled by Abandoned Sarcophagus due to Infinite Reflection removing Sandbar Merfolk's cycling ability
4. Repeat

Results

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