Unfortunately, the promo only seems to be for Canada and the US at the time of writing.
So knowing this about the first three Pokemon in this line and looking at Greninja BREAK, if you are building a water type or spread attack type deck, this card is definitely a must, the only caveat being this line is slow to set up since Greninja BREAK is a Stage 3
At the end of your first turn, you want to have Sky Striker Ace Shizuku on the field with 4 or 5 Set cards, which can be any combination of Sky Striker Mecha Widow Anchors , Sky Striker Mecha Shark Cannons , or Sky Striker Mecha - Eagle Boosters
14 were Uncommon (29.16%), eight were Rare (16.66%), one was Legendary (2.08%), and four of them were Holo cards (8.33%)
A second one has already arrived with Mew, Celebi and Serperior as protagonists, The Singular Island