Milling each opponent for X lands can be devastating if graveyards are already filled and players have a lot of their own lands on the field
We've seen proper high quality versions of Venusaur, Gardevoir, Latias, and Lucario
It sounds basic, as "if they're playing a lot of creatures then play Wrath of God!" isn't exactly ground breaking advice, but in a brand new format where the ground rules are currently being written being basic isn't bad
It does what it needs to do very well, and being able to only leave one mana up and destroy any creature is something that most decks can do comfortably
Aclazotz, Deepest Betrayal Aclazotz, Deepest Betrayal is a 4/4 with flying and lifelink, and when it attacks, your opponents discard a card, or else you draw a card for everyone that cant
CONCLUSION The Pokmon TCG is a game built upon the idea of solid, bold concepts, and the cards that have changed and represented our game the most show this