Ashnod's Altar + Evolution Witness + Sparring Construct

G identity

Commander legal

The 3 combo pieces

• Ashnod's Altar
• Evolution Witness
• Sparring Construct

How to execute it

1. Activate Ashnod's Altar by sacrificing Sparring Construct, adding {C}{C}.
2. When Sparring Construct dies, it triggers, putting a +1/+1 counter on Evolution Witness.
3. Evolution Witness triggers, returning Sparring Construct from your graveyard to your hand.
4. Cast Sparring Construct by paying {1}.
5. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite colorless mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite storm count