Infinite colored mana, Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers
Activate Saffi by sacrificing it, targeting Extraction Specialist.
Activate Phyrexian Altar by sacrificing Extraction Specialist, adding one mana of any color.
When Extraction Specialist dies, Saffi triggers, returning Extraction Specialist from your graveyard to the battlefield.
When Extraction Specialist enters the battlefield, it triggers, returning Saffi from your graveyard to the battlefield.
Repeat.
Component Cards
How It Works
Activate Saffi by sacrificing it, targeting Extraction Specialist.
Activate Phyrexian Altar by sacrificing Extraction Specialist, adding one mana of any color.
When Extraction Specialist dies, Saffi triggers, returning Extraction Specialist from your graveyard to the battlefield.
When Extraction Specialist enters the battlefield, it triggers, returning Saffi from your graveyard to the battlefield.
Repeat.