Encroaching Mycosynth, Technomancer, Karmic Guide, and Phyrexian Altar

Prerequisites

• Encroaching Mycosynth on the battlefield
• Technomancer in hand
• Karmic Guide in the graveyard
• Phyrexian Altar on the battlefield
• available

Steps

1. Cast Technomancer by paying
2. Technomancer enters the battlefield
3. In response to its trigger, activate Phyrexian Altar by sacrificing Technomancer, adding
4. Resolve Technomancer's trigger, milling three cards and returning Karmic Guide from your graveyard to the battlefield
5. Karmic Guide enters the battlefield, returning Technomancer from your graveyard to the battlefield
6. Technomancer enters the battlefield
7. Activate Phyrexian Altar twice by sacrificing Technomancer and Karmic Guide, adding
8. Repeat from step 4

Results

• Infinite colored mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite self-mill
• Put all creatures with mana value 1 or less from library or graveyared onto the battlefield and blink them infinitely