Missy + Phyrexian Altar + Voidmage Prodigy

UBR identity

Commander legal

The 3 combo pieces

• Missy
• Phyrexian Altar
• Voidmage Prodigy

How to execute it

1. Activate Phyrexian Altar by sacrificing Voidmage Prodigy, adding {U}.
2. When Voidmage Prodigy dies, Missy's first ability triggers, returning Voidmage Prodigy from your graveyard to the battlefield face down as a 2/2 Cyberman artifact creature.
3. Activate Voidmage Prodigy's morph ability by paying {U}, turning it face up.
4. Repeat.

What the combo produces

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