where can i get japanese pokemon cards Pokemon: Cyber Judge Booster Box (sv5M) East vs West: Comparing English

Fear of Impostors

The obvious play pattern of swapping the textbox of, lets say a Crab, with Ulamog, the Ceaseless Hunger, but Id rather turn planeswalkers or artifacts into creatures and swap the planeswalkers ability with one of my creatures

but it certainly isn't a card you're going to play on the first turn

You attach energy cards to critters so they can pull off moves, and you can drag more powerful beasties onto cards to evolve them mid-battle

You can, and probably will run your mundane mana rocks, but artifact decks have access to a host of powerful cost reducers that work exceptionally well with broken combo strategies