Gemstone Mine is unique in that it has a limited number of taps due to relying on mining counters that reduce every time it is tapped, it enters with three counters and gives one mana of any color when tapped
It has been featured in competitive play, particularly due to its access to the ability Contrary, which inverts stat changes
And be sure to check out our video preview where we got some hands-on time with Pokemon Shield: Joshua is Senior Features Editor at IGN
It targets an opponent, so you cannot target yourself (even if you despise yourself, you are still not an opponent to yourself) or your teammate, for instance in 2HG
[G][W][F] Swinging Sphene: Flip a coin
Even with a small number of tokens available, Immersturm Predator is nearly impossible to remove