These lands will allow you to tap for one of two colors of mana, and while similar cards normally come in tapped, by taking a little damage, Shock Lands will enter untapped, meaning you can use them right away
Technically, black-white is the aristocrat color combo of the set, but I found that black-green works far better in the way it combines the sacrifice strategy with greens marquee feature: earthbending
I haven't had a chance to try it yet, but at first glance, it does not seem supported enough or strong enough for me to be particularly interested in it
Drizzile #SV026 Pokemon Shining Fates Keep track of your collection value over time
What makes it so rare
The 10-pack format also makes it a quicker, more focused opening experience perfect for a first taste of Japanese Pokemon cards