Changeling Outcast + Haakon, Stromgald Scourge + Phyrexian Altar

B identity

Commander legal

The 3 combo pieces

• Changeling Outcast
• Haakon, Stromgald Scourge
• Phyrexian Altar

How to execute it

1. Activate Phyrexian Altar by sacrificing Changeling Outcast, adding {B}.
2. Cast Changeling Outcast from your graveyard by paying {B}.
3. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite storm count