In the First Chapter set, Emerald Ink cards seems to be the Elusive-focused and disruptive deck, meant to add counter abilities and ways to stymy opponents
People will be looking for excuses to play Sephiroths Meteorfall in decks, and you get other goodies to go with it
Cynette, Jelly Drover -- A quirky commander, its abilities are limited, with 1/1 flying Jellyfish and flier buffs
That means she reduces any damage being dealt to her by 1 point per Knight you have on your side, which surely means were going to see some Knight-focused decks in the meta, taking advantage of this excellent ability
The cards Singing Sword ability means that whenever you play a song card, this character can challenge a ready opposing character
In fact, it was so good in the latter format that it was eventually honored with the banhammer