Abandoned Sarcophagus, Dress Down, Hollow One, and Ashnod's Altar

Prerequisites

• Abandoned Sarcophagus on the battlefield
• Dress Down on the battlefield
• Hollow One in hand or in the graveyard
• Ashnod's Altar on the battlefield
• You have discarded at least two cards this turn
• (at most) available

Steps

1. Cast Hollow One either from your hand or from your graveyard by paying at most
2. Activate Ashnod's Altar by sacrificing Hollow One, adding
3. If you cast Hollow One from your graveyard, Hollow One is not exiled by Abandoned Sarcophagus due to Dress Down removing Hollow One's cycling ability
4. Repeat

Results

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