Poppet Stitcher // Poppet Factory, Mana Echoes, Phyrexian Altar, and Mystic Speculation

Prerequisites

• Poppet Stitcher // Poppet Factory on the battlefield
• Mana Echoes on the battlefield
• Phyrexian Altar on the battlefield
• Mystic Speculation in hand
• You control at least one Zombie
• available

Steps

1. Cast Mystic Speculation with buyback by paying
2. Poppet Stitcher triggers, creating a 2/2 Zombie creature token
3. When the Zombie enters the battlefield, Mana Echoes triggers, adding for each Zombie you control
4. Resolve Mystic Speculation, causing you to scry 3 and returning Mystic Speculation to your hand
5. Activate Phyrexian Altar by sacrificing the Zombie, adding
6. Repeat
7. If you control two or more Zombies as the combo begins, this combo nets infinite colorless mana

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite sacrifice triggers
• Infinite scry 3
• Infinite storm count