Call of the Wild, Mortuary, Phyrexian Altar, and Myr Battlesphere

Prerequisites

• Call of the Wild on the battlefield
• Mortuary on the battlefield
• Phyrexian Altar on the battlefield
• Myr Battlesphere on the battlefield
• available

Steps

1. Activate Phyrexian Altar by sacrificing Myr Battlesphere, adding
2. Myr Battlesphere dies, triggering Mortuary, putting Myr Battlesphere on top of your library from your graveyard
3. Activate Call of the Wild by paying , revealing Myr Battlesphere from the top of your library and putting it onto the battlefield
4. Myr Battlesphere enters the battlefield, creating four 1/1 Myr artifact creature tokens
5. Activate Phyrexian Altar three times by sacrificing three Myr tokens, adding
6. Repeat
7. Once you have infinite mana, you may activate Call of the Wild's ability to put all creature cards from your library onto the battlefield

Results

• Infinite colored mana
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite self-mill
• Put all creature cards from your library onto the battlefield