NPC difficulty isnt really consistent, even on the hardest setting, but and this is true of the Pokmon TCG in general its largely due to chance
Manage to get every single one of your Team Rockets Supporters into your discard and you are swinging for an unheard of 400 damage all with a single-prize Pokemon
Appa, Steadfast Guardian gives you some wrath insurance, blink synergy, and outs to an easy one-two infinite combo with Aang, Airbending Master
While it's not a requirement to play the game casually with your friends, if you have valuable cards, or if you're playing in a tournament, you absolutely need to have them
[Blocker] [On Play] If the number of DON
Bakura swung down from a rope, knocking Keith unconscious