Springheart Nantuko + Spelunking + Simic Growth Chamber + Wayward Swordtooth

Prerequisites

• You are able to play a land this turn

Steps

1. 1Play Simic Growth Chamber. When it enters untapped due to Spelunking, Simic Growth Chamber and Springheart Nantuko trigger.
2. 2Holding priority, activate Simic Growth Chamber by tapping it, adding .
3. 3Resolve the Simic Growth Chamber trigger, returning it from the battlefield to your hand.
4. 4Resolve the Springheart Nantuko trigger, causing you to pay to create a token copy of Wayward Swordtooth.
5. 5Because of the additional Wayward Swordtooth token, you can play an additional land this turn.
6. 6Repeat

Effects

• Infinite blue mana
• Infinite card draw
• Infinite creature tokens
• Infinite draw triggers
• Infinite ETB
• Infinite green mana
• Infinite landfall triggers