Each card has the Pokmon's hit points (HP) total, the different attacks it can use, its type, its weakness and resistance, and its previous evolution (if any)
Well, at least that's how the card code started
It attacks and defends well due to deathtouch, and each turn you can get sacrifice fodder, similar to how cards like Ophiomancer work
Gisela is completely fine to play only for the front half, and provides a lot of stats for only 4 mana
This isnt the first time, and likely wont be the last, that I reference the semi-finals match from #SCGCOL that Brennan DeCandio was able to win almost singlehandedly on the back of Walking Ballista: There is a point in this game in which Brennan has enough mana to beat Hunter while hardly attacking
The most valuable Japanese Pokmon card sets are from the original 1996 Base Set era (1), followed by the Gym and Neo series