Between their gold-foiled Mega Ultra Rares (MURs), intricate Special Art Rares (SARs), and nostalgia-fueled Trainer cards, both halves of this release have quickly developed chase lists worthy of any high-end binder
This card's consistency got it banned in Modern
While it's possible that I'm underrating Kinsbaile Cavalier, my guess is that it's more of a fun card for casual Knight decks than something that will be a part of more competitive Knight decks (although I do think Knights will probably be a solid aggro option in Historic)
However, that in combination with Dugtrio and a possible Grapploct could be the basis of a more control-heavy deck, but I still think leaning toward an aggressive play style is the way to go
It lets you attach up to 2 Fire Energy cards to a Pokemon, and draw 3 cards afterward
This is to help you stabilize to give you time to win the battle and get your Serra Angel, I mean Serra Faithkeeper