The Legend of Kuruk // Avatar Kuruk + Soulherder + Spark Double

The Legend of Kuruk // Avatar Kuruk

Soulherder

Spark Double

How it works

1. Activate Spark Double using Avatar Kuruk's ability by paying 20 minus 1 for each creature and/or artifact you can tap while activating it, causing you to take an extra turn after this one.
2. At the beginning of your end step, Soulherder triggers, blinking Spark Double. Choose to have it enter the battlefield as a copy of Avatar Kuruk.
3. Repeat each turn.