I dont think your average deck will care about playing Aerith Rescue Mission, but the go-wide deck in green/white should be happy with it
You can cast this by exiling a blue card and paying one life instead of spending mana
SecretLair.wizards.com/US will serve North and South America, as well as APAC (with plans for further expansion)

We developed a workflow that asked concept artists and card artists to pull hallmark character designs from Yoshitaka Amanos original (and legendary) concept art, the original FFVI sprites, and the FFVI Pixel Remaster character portraits, to synthesize the most consistent elements of each characters design into something new. We also encouraged our artists to punch up finer details and bsexplore elements where they thought they could push (fabric, patterns, textures, etc.) Then, we would meet with the Final Fantasy VI review team, and they would give us feedback on what core elements they wanted to preserve and what new elements they were excited about. "It's our hope that the [FF6] character designs should feel like how you 'remember' them..." So they had the four games decided, but when it comes to Commander, thats only half the equation WOTC also needed to figure out which characters would lead each deck
Our examination into the colors forced a number of bigger changes
Its basically paying full price for the book and deck, but all in one single product