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

W identity

Commander legal

The 4 combo pieces

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

How to execute it

1. Cast Shield Sphere.
2. Equip Sword of the Realms to Shield Sphere for {0}.
3. Sacrifice Shield Sphere to Phyrexian Altar to add a mana of any color.
4. Sword of the Realms triggers, returning Shield Sphere 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