mtg cards like panharmonicon FOIL from Secret Lair Drop Series Magic the Gathering Proxy Pure // Simple — Panharmonicon

Product Details (As this Saga enters and after your draw step, add a lore counter.) [I] For each opponent, up to one target noncreature artifact they control becomes a 0/4 Wall artifact creature with defender for as long as you control this Saga

Of course, this means we have to choose between a Temur shell with Arcbound Ravager as our sac outlet or a 4-Color build with Time Sieve

Thalia, Heretic Cathar has a lot going for herself

Heres a Commander attempt to do something with the mechanic

Alquist Proft and the Ravnican Agency of Magicological Investigations need to uncover a murderer

Now I can repeatedly drop multiple Elves into play alongside a Shaman with Kayla, replacing my hand each time