Cloudstone Curio + Frog Tongue + Instill Energy + Llanowar Tribe

Mana needed: {G}

G identity

Commander legal

The 4 combo pieces

• Cloudstone Curio
• Frog Tongue
• Instill Energy
• Llanowar Tribe

How to execute it

1. Pay {G} to cast Instill Energy targeting Llanowar Tribe.
2. Cloudstone Curio triggers returning Frog Tongue to your hand if it's on the battlefield.
3. Tap Llanowar Tribe, adding {G} {G} {G}.
4. Activate Instill Energy to untap Llanowar Tribe.
5. Pay {G} to cast Frog Tongue, targeting Llanowar Tribe and drawing a card.
6. Cloudstone Curio triggers, returning Instill Energy to your hand.

What the combo produces

• Infinite card draw
• Infinite green mana