pokemon dialga card ex Immersive | TCG Pocket Ultra Rare Card Type Dialga-EX - 99/101 - Full

The most important part of this card though, and what sets it so high on this list, is the cant be countered clause

Even though this card has a high HP and two moves, I am still giving it a below average rating because it has a very high retreat cost, slow to attack, and Rolling Tackle does below average damage for the amount of energy cards it requires to use

And its among the best get out of jail cards when you're caught between a rock and a hard place: You draw a full new hand, and after you cast anything useful from it you get your old hand back

That and the lack of team-owned exs (such a huge oversight, IMO, though I still love the set to death)