While some sets are worse than others in terms of this issue, with Prismatic Evolutions being a prime example of one of the more hectic releases, there's no doubt that Black Bolt and White Flare will fall into this situation as well
The most reliable draw that white has (and that it wants in every deck) will set you back a combined $70-80
Sedgemoor Witch Menace is good
Alongside a 1-card pack pack customers received with their happy meal, they also had the option to purchase a 6-card booster pack for 180 yen, containing beautiful cards like this Piakchu below
It is not difficult to be the monarch because the back side Starscream, Seeker Leader will make you one the moment you deal combat damage to an opponent, and I absolutely want to watch someone pull off a Peer into the Abyss in the second main phase after Starscream, Seeker Leader is converted into Starscream, Power Hungry