Phyrexian Altar + Dualcaster Mage + Supernatural Stamina
Produces: Infinite LTB, Infinite ETB, Infinite colored mana, Infinite sacrifice triggers, Infinite death triggers, Infinite magecraft triggers
- Phyrexian Altar
- Dualcaster Mage
- Supernatural Stamina
- Color identity
- BR
- Mana
- {1}{B}{R}{R}
Steps
- Cast Supernatural Stamina by paying its mana cost.
- Holding priority, cast Dualcaster Mage by paying its mana cost.
- When Dualcaster Mage enters, it triggers, copying Supernatural Stamina, with the copy targeting Dualcaster Mage.
- Resolve the copy of Supernatural Stamina.
- Holding priority, activate Phyrexian Altar by sacrificing Dualcaster Mage.
- When Dualcaster Mage dies, it triggers, returning it from your graveyard to the battlefield.
- Repeat from step 3.