Arcbound Reclaimer + Bolas's Citadel + Ich-Tekik, Salvage Splicer + Urza's Bauble

BG identity

Commander legal

The 4 combo pieces

• Arcbound Reclaimer
• Bolas's Citadel
• Ich-Tekik, Salvage Splicer
• Urza's Bauble

How to execute it

1. Activate Urza's Bauble by tapping and sacrificing it.
2. Ich-Tekik's second ability triggers, putting a +1/+1 counter on it and each Golem you control.
3. Resolve the Urza's Bauble ability.
4. Activate Arcbound Reclaimer by removing a +1/+1 counter from it, putting Urza's Bauble from your graveyard onto the top of your library.
5. Cast Urza's Bauble from the top of your library by paying 0 life.
6. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite +1/+1 counters on Golems you control
• Infinite card draw at the beginning of the next upkeep
• Infinite draw triggers at the beginning of the next upkeep