Starmie ex is one of the best decks in Pokémon TCG Pocket thanks to its easy setup and abundance of support cards, with multiple ways to play the deck depending on your playstyle.

While most players pick up the Articuno ex variant of the deck, there are also different alternative ones you can run with the same core, like Greninja, which is excellent in certain situations. Being one of the best decks taking over the game so far, it can be hard to know which variant to run or want to invest your hard-earned Pack Points into. Here’s some guidance.