Builder's Talent + Evolution Witness + Urza's Bauble

GW identity

Commander legal

The 3 combo pieces

• Builder's Talent
• Evolution Witness
• Urza's Bauble

How to execute it

1. Cast Urza's Bauble by paying its mana cost.
2. When Urza's Bauble enters, Builder's Talent's second ability triggers.
3. Holding priority, activate Urza's Bauble by tapping and sacrificing it.
4. Resolve the Builder's Talent trigger, putting a +1/+1 counter on Evolution Witness.
5. Evolution Witness triggers, returning Urza's Bauble from your graveyard to your hand.
6. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite card draw at the beginning of the next upkeep
• Infinite draw triggers at the beginning of the next upkeep
• Infinite storm count