Burnt Offering + Corpse Dance + Scholar of the Ages

Mana needed: {B}

UBR identity

Commander legal

The 3 combo pieces

• Burnt Offering
• Corpse Dance
• Scholar of the Ages

How to execute it

1. Cast Burnt Offering by paying {B} and sacrificing Scholar of the Ages, adding {B}{B} and then an amount of additional {B} and/or {R} equal to its mana value minus 2.
2. Cast Corpse Dance with buyback by paying {4}{B}, returning Scholar of the Ages from your graveyard to the battlefield.
3. When Scholar of the Ages enters the battlefield, it triggers, returning Burnt Offering and another instant or sorcery from your graveyard to your hand.
4. Repeat.

What the combo produces

• Infinite black mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite magecraft triggers
• Infinite red mana
• Infinite sacrifice triggers
• Infinite storm count
• Return all instant and sorcery cards from your graveyard to your hand