The biggest difference: the entire Character Rare (CHR) tier is JPN-only
Prowess + Trample Trample is a useful ability to give to a prowess creature
[C][C] Schooling Shot: 30+ damage
There's a Shredder who gets +1/+1 counters whenever anything leaves the battlefield, and a Krang who looks great for a blue-based artifact deck
The sacrifice outlet itself is mediocre, but one card that produces up to four bodies is well worth considering, especially with recursion to get the trigger over and over
When it attacks, players flip a coin, and if the coin lands on heads, players can discard an energy card from the opponent's Pokmon, which makes Goldeen a disruptive option for slowing down the game if the Festival Lead game plan falters at any point