The Master, Formed Anew, Ruthless Technomancer, Sakashima of a Thousand Faces, and Biomancer's Familiar

Prerequisites

• The Master, Formed Anew in hand
• Ruthless Technomancer in exile
• Sakashima of a Thousand Faces on the battlefield
• Biomancer's Familiar on the battlefield
• Sakashima of a Thousand Faces has a power of at least 2
• available

Steps

1. Cast The Master by paying
2. When The Master enters the battlefield, it triggers, causing you to sacrifice Sakashima of a Thousand Faces and create at least two Treasure tokens
3. Activate a Treasure by tapping and sacrificing it, adding
4. Activate The Master by paying and sacrificing a Treasure, returning Sakashima of a Thousand Faces from your graveyard to the battlefield as a copy of The Master, which causes the Sakashima of a Thousand Faces to be a copy of Ruthless Technomancer
5. When Sakashima of a Thousand Faces enters the battlefield, it triggers, causing you to sacrifice The Master and create two Treasure tokens
6. Activate a Treasure by tapping and sacrificing it, adding
7. Activate Sakashima of a Thousand Faces by paying and sacrificing a Treasure, returning The Master from your graveyard to the battlefield as a copy of Ruthless Technomancer
8. Repeat from step 2

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers