all muk pokemon cards name:team-aquas-muk ‹ PkmnCards [GGG] Sludge (30) Flip a coin 2000 Dark Muk Pokemon Card

It just can't be anyone playing in the current game

Some include a physical or vocal component, like Blacker Lotus or the Gotcha! mechanic on Touch and Go, some have rules that specifically reference flavor text or artists, like Carnivorous Death-Parrot and Drawn Together, and some require interacting with people or objects outside the game (Ashnod's Coupon being my favorite)

The Lord of the Rings: Tales of Middle-earth Jumpstart Booster Box contains 6 packs of The Lord of the Rings: Tales of Middle-earth Jumpstart Boosters

Ketramose, the New Dawn One of my favorite recently printed cards is Ketramose, the New Dawn, an all-star in multiple Arena formats like Brawl and Timeless

Primal Command This is another card that has a history like Austere Command

This one is a matter of historical record