Abandoned Sarcophagus, Phyrexian Altar, Sandbar Merfolk, and Humility

Prerequisites

• Abandoned Sarcophagus on the battlefield
• Phyrexian Altar on the battlefield
• Sandbar Merfolk in the graveyard
• Humility on the battlefield
• available

Steps

1. Cast Sandbar Merfolk from your graveyard by paying
2. Activate Phyrexian Altar by sacrificing Sandbar Merfolk, adding
3. Sandbar Merfolk is not exiled by Abandoned Sarcophagus due to Humility removing Sandbar Merfolk's cycling ability
4. Repeat

Results

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