I'm amazed there was Forretress discussion yet no one brought up defog xD
Anyways more on topic. I'm not so sure about Chansey's raise to A as it is second only to Alomomola in terms of passiveness. But regardless I do think it is a pretty important wall on stall as it shuts down almost every special attacker and it's wish-passing is a great set to use on stall imo. But yeah it is pretty easy to wear down with gradual damage like entry hazards and sandstorm, and a good portion of the new mega's pray on it's weaker defense stat, not to mention with Greninja gaining Gunk Shot and Low Kick it can't even stop it as easily as it did before. However Mega Sableye did make stall much more viable though so despite having more enemies to deal with it than before it has also gained new partners who can put an halt to Chansey's enemies.
I'm rather torn up on Chansey's rank to be honest. I can see her moving to A-, but definitely not higher.
Anyways more on topic. I'm not so sure about Chansey's raise to A as it is second only to Alomomola in terms of passiveness. But regardless I do think it is a pretty important wall on stall as it shuts down almost every special attacker and it's wish-passing is a great set to use on stall imo. But yeah it is pretty easy to wear down with gradual damage like entry hazards and sandstorm, and a good portion of the new mega's pray on it's weaker defense stat, not to mention with Greninja gaining Gunk Shot and Low Kick it can't even stop it as easily as it did before. However Mega Sableye did make stall much more viable though so despite having more enemies to deal with it than before it has also gained new partners who can put an halt to Chansey's enemies.
I'm rather torn up on Chansey's rank to be honest. I can see her moving to A-, but definitely not higher.