Displacer Kitten + Retreat to Coralhelm + Studious First-Year // Rampant Growth

GU identity

Commander legal

The 3 combo pieces

• Displacer Kitten
• Retreat to Coralhelm
• Studious First-Year // Rampant Growth

How to execute it

1. Activate the creature that taps for mana by tapping it, adding at least {1}{G}.
2. Cast the copy of Rampant Growth from exile by paying {1}{G}, unpreparing Studious First-Year.
3. When you cast that spell, Displacer Kitten triggers, blinking Studious First-Year, which enters prepared.
4. Resolve Rampant Growth, searching your library for a basic land and putting it onto the battlefield tapped.
5. When the land enters, Retreat to Coralhelm triggers, untapping the creature that taps for mana.
6. Repeat.

What the combo produces

• Near-infinite ETB
• Near-infinite LTB
• Near-infinite magecraft triggers
• Near-infinite mana creatures you control can produce
• Near-infinite storm count
• Put all basic lands from your library onto the battlefield tapped