You can, of course, buy them from other collectors or Pokemon fairs
By powering one up, your opponent is basically telling you you have to deal with this, or you lose. This is why, if your opponent has a Lycanroc-GX with enough Energy to attack, the best course of action is usually to either two-shot it or one-shot it with your own Dangerous Rogue GX
Japanese Raised Foil Anime Cards In Bloomburrow Collector Boosters, there are 21 cards featuring a new raised foil treatment19 of these cards have exclusive artwork found only on this printing of the card, along with Mitsuhiro Arita's Lumra, Bellow of the Woods
its pretty easy to loop two 0-cost artifacts for infinite energy to feed into Whirler Virtuoso or other payoffs
He did get hated out pretty quickly, but if shes what makes the engine hum, it gets tough when youre paying eight or ten mana for your commander again