Yeah we didn't do it. The 4th couldn't do it because he was using Pokemon he sniped back when it first came out, the other two didn't wanna waste revives and potions which I just don't understand, it's an articuno. Got about a third in 2 minutes so was probably achievable with a strong 4th but definitely a 5th, which is cool because we are waiting for a 5th at a Lugia raid now. Hopefully a sixth will come. I'll let yousbknow how I go.