Entreat the Dead + Sacrifice + Scholar of the Ages

Mana needed: {B}

UB identity

Commander legal

The 3 combo pieces

• Entreat the Dead
• Sacrifice
• Scholar of the Ages

How to execute it

1. Cast Sacrifice by paying {B} and sacrificing Scholar of the Ages, adding seven {B}.
2. Cast Entreat the Dead for X = 1 by paying {2}{B}{B}{B}, returning Scholar of the Ages from your graveyard to the battlefield.
3. Scholar of the Ages triggers, returning Sacrifice and Entreat the Dead from your graveyard to your hand.
4. Repeat any number of times.
5. Once you have infinite mana, you may choose any amount for X in step 2.

What the combo produces

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