One way to do multicolor cards is to find an overlap between the two colors and push the power of the cards with the idea that if you spend both colors that can do the effect, you get something stronger than any one color could get
Its also one of my favorite sets of all time, releasing just as I was hitting my stride after a ten year hiatus
Its VSTAR Power, Star Raid, can easily deal 120 damage spread to every Pokmon V on your opponents board
Nissa of Shadowed Boughs is a planeswalker that gets a loyalty counter each time a land enters play under my control
A Pokmon 'Energy Card Break' is when a participant is assigned one of the eight energy cards, such as Fire, Lightning, or Metal, and then a pack of Pokmon cards is opened on stream once all 8 energy cards have been assigned, all the cards from the pack go to the participant assigned to that energy