Possessed Skaab + Followed Footsteps + Walk the Aeons

Possessed Skaab

Followed Footsteps

Walk the Aeons

How it works

1. Cast Walk the Aeons by paying 6, taking an extra turn after this one.
2. Move to your next turn.
3. At the beginning of your upkeep, Followed Footsteps triggers, creating a copy of Possessed Skaab.
4. Possessed Skaab enters the battlefield, returning Walk the Aeons to your hand.
5. Repeat.