Punch cards were introduced in the official Magic game in the Amonkhet block as a playing aid to keep track of abilities or counters added to regular cards, or to replace token cards in limited environments. The Punch card is perforated and can be punched out into small cardboard markers that can be placed on the cards.
- Blake Rasmussen (March 27, 2017). "So Much Amonkhet News". magicthegathering.com. Wizards of the Coast.
- Mark Rosewater (March 28, 2017). "How is embalm going to work with limited formats, where you're not guaranteed the tokens?". Blogatog. Tumblr.
- Mark Rosewater (May 02, 2017). "Have you considered making tokens a different size than regular magic cards?". Blogatog. Tumblr.
- Mark Rosewater (August 12, 2017). "Have you gathered enough feedback to have a verdict on punch cards?". Blogatog. Tumblr.