I'm really baffled by these new skills. The way I see it, whales won't want it cause they don't need help with arena scoring. F2P/low/medium investment would rather not gimp their own units with a subpar A skill just to increase arena scoring. We already have to deal with having a bonus unit we may not have invested in, forcing us to use two relatively weak units if we don't go for the newest, strongest units on the banner who are bonus units or are lucky enough to have a strong bonus unit. Not only that, but these skills have a such a narrow range (Red flier, green infantry). I just can't imagine it being worth summoning for these units, especially if we have to sack 5 star units for it. I don't see who they were targeting with these new skills. I don't think it's going to be terribly impactful since their range is so narrow and they're locked behind five stars, but I also don't see why they made them in the first place.