In other words, these are cards that are super powerful, but only if you draft the right deck around them
The strategy to follow with Celestic Town Elder is very simple, and can even allow us to turn around a nearly lost game if one of our key Basic Pokmon has been defeated
Its main drawback is that its a Stage 2 Pokemon so there is some setup required to take advantage of everything it offers
It's the simplest land destruction card, but that's also what makes it the best.
As you can see, a lot of them are quite powerful
Once the Sixth Edition rules changes removed that structure, Regenerate shifted into the "shield" version that players know, but probably don't particularly love, today