Reckless Racer, Tolarian Kraken, and Earthcraft

Prerequisites

• Reckless Racer on the battlefield
• Tolarian Kraken on the battlefield
• Earthcraft on the battlefield
• You control a basic land

Steps

1. Activate a basic land by tapping it, adding
2. Activate Earthcraft by tapping Reckless Racer, targeting the basic land
3. Reckless Racer triggers, causing you to rummage
4. Tolarian Kraken triggers, causing you to pay to untap Reckless Racer
5. Resolve the Earthcraft ability, untapping the basic land
6. Repeat

Results

• Infinite draw triggers
• Infinite rummaging
• Infinite self-discard triggers