Mirrormade + Rite of Passage + Walking Ballista

GU identity

Commander legal

The 3 combo pieces

• Mirrormade
• Rite of Passage
• Walking Ballista

How to execute it

1. Activate Walking Ballista by removing a +1/+1 counter from it, dealing 1 damage to itself.
2. Rite of Passage and Mirrormade trigger, putting two +1/+1 counters on Walking Ballista.
3. Repeat an arbitrarily large number of times.
4. Move to the next turn, removing all damage marked on Walking Ballista.
5. Activate Walking Ballista by removing a +1/+1 counter from it, dealing 1 damage to any target.
6. Repeat step 5 as desired.

What the combo produces

• Infinite +1/+1 counters on creatures you control
• Infinite damage