Kiora's Follower, Judge of Currents, and Altered Ego

Prerequisites

• Kiora's Follower on the battlefield
• Judge of Currents on the battlefield
• Altered Ego on the battlefield
• Altered Ego is a copy of Kiora's Follower
• Kiora's Follower and Altered Ego do not have summoning sickness

Steps

1. Activate Kiora's Follower by tapping it
2. When Kiora's Follower becomes tapped, Judge of Currents triggers, causing you to gain 1 life
3. Resolve Kiora's Follower's ability from step 1, untapping Altered Ego
4. Activate Altered Ego by tapping it
5. When Altered Ego becomes tapped, Judge of Currents triggers, causing you to gain 1 life
6. Resolve Altered Ego's ability from step 4, untapping Kiora's Follower
7. Repeat

Results

• Infinite lifegain
• Infinite lifegain triggers