Teferi, Time Raveler Teferi, Time Raveler might be the most obnoxious planeswalker ever printed, which is an impressive achievement since it goes up against whoppers like Oko, Thief of Crowns and Narset, Parter of Veils
Birthing Pod reminds me of the build-around-me enchantments that the color used to get like Aluren, Earthcraft, and Survival of the Fittest
Whether you collect Pokmon TCG, Dragon Ball Super Card Game, Digimon, or any other CCG/TCG, I hope this helps you on your journey
But most multiplayer Commander decks leave at least a few creatures untapped to fend off attacks, which provides an opportunity for Calamity of Cinders
On that blog you linked is another post about unlimited cards showing a couple others cards: choco7maron.blog.fc2.com/blog-entry-148.html I think this post explains how they were for teaching kids how to use the e-reader cards at pokemon centers/tournaments and after teaching the kid theyd be given the card