In a small house on a quiet street in Clinton, Ontario, Alice Munro sits at her kitchen table, doubled over with laughter at the antics of her husband, the article begins
It seems the idea behind this card is to pump big mana into the casting cost to create a bunch of mutagen tokens, then redeem all the tokens for free
and XY eras (some of these also have more than one -holo/stamp- variation in their respective languages, but lets ignore that for now): 012 promo: English, Japanese, Italian 035 promo: English, Japanese DP16 promo: English, Japanese, German, French HGSS03 promo: English, Japanese, French, Italian BW54 promo: English, Japanese, Italian XY84 promo: English, Japanese, German, French, Portuguese, Korean XY89 promo: English, Japanese, Korean XY95 promo: English, Japanese, French, Portuguese XY124 promo: English, Japanese, German, French, Italian, Spanish, Portuguese, Korean XY174 promo: English, German, French, Italian, Spanish, Portuguese, Korean, Russian (Im still very surprised this one is released in all those languages, but not in Japanese
These come in a couple of different varieties, but the big new ones are the Summons
