Halo Fountain, Kelpie Guide, and Argothian Elder

Prerequisites

• Halo Fountain on the battlefield
• Kelpie Guide on the battlefield
• Argothian Elder on the battlefield

Steps

1. Activate two lands by tapping them, adding at least
2. Activate Argothian Elder by tapping it, untapping the two lands
3. Activate Kelpie Guide by tapping it, targeting Halo Fountain
4. Holding priority, activate Halo Fountain by paying , tapping it, and untapping Kelpie Guide and Argothian Elder, causing you to draw a card
5. Resolve the Kelpie Guide ability, untapping Halo Fountain
6. Repeat

Results

• Infinite card draw
• Infinite draw triggers