Halo Fountain, Kiora's Follower, and Ilysian Caryatid

Prerequisites

• Halo Fountain on the battlefield
• Kiora's Follower on the battlefield
• Ilysian Caryatid on the battlefield

Steps

1. Activate Ilysian Caryatid by tapping it, adding Activate Kiora's Follower by tapping it, targeting Halo Fountain
2. Holding priority, activate Halo Fountain by paying , tapping it, and untapping Kiora's Follower and Ilysian Caryatid, causing you to draw a card
3. Resolve the Kiora's Follower ability, untapping Halo Fountain
4. Repeat

Results

• Infinite card draw
• Infinite draw triggers