This has plenty of synergy with anything that returns artifacts to your hand or directly to the battlefield and it opens up some exciting play when using unearth to bring back fallen creatures
For example, Vorinclex, Monstrous Raider's last two abilities can apply to counters placed this way
Collecting March of the Machine: The Aftermath During the events of March of the Machine , Archangel Elspeth struck at the heart of Elesh Norn's invasion and defenders across the Multiverse fought back against the inexorable tide of Phyrexian invaders
I think there might also be an option for a five-color turbo Ad Nauseam deck in cEDH featuring Food Chain lines and the other usual suspects for turbo win conditions
The 100ct Deck Protector sleeves for Magic: The Gathering feature full-color Gilded Gold alternate artwork of Ziatora, the Incinerator by Scott M
However, the critical lesson with these game objects is it is very hard to envision how they will play and they need to be assessed through a good chunk of testing