New amiibo for Pearl and Marina wasn’t the only Splatoon 2-related news to have come out of Niconico Chokaigi. First, a new stage has been revealed known as Goby Arena. The only information we have is that it’s “a state-of-the-art basketball arena with a food court, VIP seating and more.” Nintendo also showed off the Dark Tetra Dualies, which let...