Peer into the Abyss + Sheoldred, the Apocalypse

Mana needed: {4}{B}{B}{B}

B identity

Commander legal

The 2 combo pieces

• Peer into the Abyss
• Sheoldred, the Apocalypse

What must be in place

An opponent has a library size that is at least half their life total.

How to execute it

1. Cast Peer into the Abyss by paying {4}{B}{B}{B}, causing an opponent to draw cards equal to half their library size and lose half their life total, rounded up.
2. Sheoldred's second ability triggers for each card drawn this way.
3. Resolve the first Sheoldred trigger, causing the opponent to lose 2 life.
4. Repeat step 3 until the opponent loses the game due to having zero or less life.

What the combo produces

• Near-infinite card draw for target opponent
• Near-infinite draw triggers for target opponent
• Near-infinite lifeloss for target opponent
• Target opponent loses the game