As of October 7, 2019, all Relics have been completed.

As of October 7, 2019, Overlord Decks - Basic has been completed.

As of October 7, 2019, Overlord Decks - Basic II has been completed.

As of October 7, 2019, Overlord Decks - Enchanter has been completed.

As of October 7, 2019, Overlord Decks - Infector has been completed.

As of October 9, 2019, the following has been completed:

Overlord Decks - Overlord Reward
Overlord Decks - Punisher
Overlord Decks - Quest Reward
Overlord Decks - Rumor Reward

As of October 10, 2019, all Overlord Decks have been completed.

As of October 13, 2019, all Tainted cards have been completed.

As of October 14, 2019, all Secret Room cards have been completed.

As of October 15, 2019, all Lieutenants have been completed.

This project is now complete. I have posted a new thread noting same.