({20} magic symbol) minus ({1} magic symbol) for each creature and artifact you control each turn available available.
Steps
Activate
Avatar Kuruk by paying ({20} magic symbol) minus ({1} magic symbol) for each creature and/or artifact you can tap while activating it, causing you to take an extra turn after this one.
At the beginning of your end step,
Thassa triggers, blinking
Avatar Kuruk and causing it to return to the battlefield as
The Legend of Kuruk. Choose to have it enter with three lore counters due to its read-ahead ability given to it by
Barbara Wright.
The Legend of Kuruk's third chapter ability triggers, causing you to exile it and return it to the battlefield as