Pokemon was created in Japan, the cards were first printed in Japanese, and many of the design decisions that make Pokemon cards special originated in the Japanese printing
This kind of effect wont change the game, but creatures like Sigarda, Champion of Light will help the Dawnheart Coven feel appropriately powerful on the field
The newest version of this gimmick is Flying Pikachu VMAX, with a variant of Fly called Max Balloon, which performs the same functions mention above, but with a heavy 160 damage on each successful strike
The most interesting trait is that it has you draw two cards instead of one whenever your hand is empty
Starting Town boasts the rare ability to provide mana of any colour for players, at the cost of a single point of life
thanks for this and taking the time