The Legend of Kuruk // Avatar Kuruk | Eldrazi Displacer | Sakashima the Impostor

Cards

All permanents on the battlefield (
The Legend of Kuruk // Avatar Kuruk as
Avatar Kuruk and
Sakashima the Impostor as a copy of
Avatar Kuruk).

({2} magic symbol) ({C} magic symbol) plus ({20} magic symbol) minus ({1} magic symbol) for each creature and artifact you control each turn available.

Activate
Sakashima the Impostor using
Avatar Kuruk's ability 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.
Activate
Eldrazi Displacer by paying ({2} magic symbol) ({C} magic symbol) , blinking
Sakashima the Impostor. Choose to have it enter the battlefield as a copy of
Avatar Kuruk.
Repeat each turn.