Guildless Commons + Retreat to Coralhelm + Spelunking + Zimone, Quandrix Prodigy

Mana needed: {1}

GU identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Zimone's first ability by paying {1} and tapping it, putting Guildless Commons from your hand onto the battlefield untapped due to Spelunking.
  2. When Guildless Commons enters the battlefield, it and Retreat to Coralhelm trigger.
  3. Holding priority, activate Guildless Commons by tapping it, adding {C}{C}.
  4. Resolve the Guildless Commons trigger from step 2, returning itself from the battlefield to your hand.
  5. Resolve the Retreat to Coralhelm trigger, untapping Zimone.
  6. Repeat.

What the combo produces