Halvar, God of Battle // Sword of the Realms + Phyrexian Altar + Phyrexian Walker + Puresteel Paladin

W identity

Commander legal

The 4 combo pieces

• Halvar, God of Battle // Sword of the Realms
• Phyrexian Altar
• Phyrexian Walker
• Puresteel Paladin

How to execute it

1. Cast Phyrexian Walker.
2. Equip Sword of the Realms to Phyrexian Walker for {0}.
3. Sacrifice Phyrexian Walker to Phyrexian Altar to add a mana of any color.
4. Sword of the Realms triggers, returning Phyrexian Walker to your hand.
5. Repeat.

What the combo produces

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