If you were wondering why Academy Iris’ TM has Water Rebuff ↑, well there’s why lol
Runs on replays in-game had 5/5 on every unit and also +10E grid to be able to clear that floor without superawakening, they needed all the boosts possible to win. But by twerking NC Red’s grid and Irida’s expansion to free some energy, all you need is 3/5 on Iris/Red and 4/5 on Irida, not having to grid Arctic Arrival and having Irida at +6 SpAtk is really nice.
Grid & Lucky Skills : https://pomatools.github.io/#/team?v0=009203013100&s0=3&l0=180&r0=6&p0=0&a0=15010101&t0=4444&x0=true&g0=AAECAwQFBggLDhobHiEjJCYpLA%3D&v1=000003014400&s1=3&l1=200&r1=6&p1=0&a1=13010602&t1=44444&x1=true&g1=AAECAwQFBgkMDxAfIiQrLS4v&v2=028500047100&s2=4&l2=200&r2=6&p2=0&a2=15010101&t2=4444&x2=true&g2=AAECAwQFBgcKDQ4UFhgdICIx