Birgi, God of Storytelling // Harnfel, Horn of Bounty + Bone Miser + Ovalchase Daredevil + Shilgengar, Sire of Famine

RWB identity

Commander legal

The 4 combo pieces

• Birgi, God of Storytelling // Harnfel, Horn of Bounty
• Bone Miser
• Ovalchase Daredevil
• Shilgengar, Sire of Famine

How to execute it

1. Activate Harnfel by discarding Ovalchase Daredevil.
2. Bone Miser's first ability triggers, creating a 2/2 Zombie creature token.
3. Resolve the Harnfel ability, causing you to exile the top two cards of your library with the ability to play them this turn.
4. Activate Shilgengar's first ability by sacrificing the Zombie, creating a Blood token.
5. When the Blood enters the battlefield, Ovalchase Daredevil triggers, returning Ovalchase Daredevil from your graveyard to your hand.
6. Repeat.

What the combo produces

• Exile your library with the ability to play the exiled cards until end of turn
• Infinite Blood tokens
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite self-discard triggers