It's just an entirely different set than what they're prepared for, seems to be; they're used to Talonflame Choice Band max attack gogogo I guess? I don't know. But the bulk up/defensive investment allows you to weather through a hand full of attackers that I normally wouldn't have been able to, namely surviving priority moves. I'm not the best player, 1600 is pretty run of the mill, especially atm, but I'd say this set is the MVP of my team and it's extremely resilient to revenging. That's why I like it :) It doesn't have the immediate brutal impact of the flying gem/band sets, but it isn't checked by the same things, either.