Although it works as a two-player game, I recommend as many players as you can get because the fun is in watching players get eliminated one by one
Team up with Ns Zoroark ex, Ionos Bellibolt ex, Lillies Clefairy ex, Hops Zacian ex, and more Trainers Pokmon, and discover the unstoppable power of friendship in the Pokmon TCG: Scarlet & VioletJourney Together expansion
Apocalypse Hydra Apocalypse Hydra is a good reason to ramp, because for 7 mana you get a 10/10, which is already powerful
If you've got cards from the late 90s or early 2000s, especially anything from Base Set, Jungle, Fossil, or Team Rocket, pay extra attention
By granting Double Strike at instant speed, you often destroy blocking creatures before they can even deal damage back, or you push through lethal damage out of nowhere