Youre going to include the Avatar because you can play repeating removal for two mana
The themes are present, but they arent fully developed
But if you're on Zhulodok or Kozilek you'll want the following: Ancient Tomb, Eye of Ugin, Urza's Saga, Demolition Field, The Mycosynth Gardens, Vesuva, Thespian's Stage Lands Mana Crypt, Mana Vault Ramp The One Ring, Palantir of Orthanc Card Draw Portal to Phyrexia, Cityscape Leveler Removal Kozilek, Butcher of Truth, Ulamog, the Ceaseless Hunger, Ulamog, the Infinite Gyre, Emrakul, the Promised End Eldrazi 3 Down, 1 To Go
In order to restore it, the ability must be activated again
But hopefully these terms will help you get more out of any various Magic articles, social media threads and discord servers you come across