Originally Posted by Fat Donkey
Anyone with a brain won't let Bisharp set up and won't let it activate Sucker Punch. It is walled by pokemon such as Kyogre and Groudon, phased by whirlwind lugia, skarm, and roar giratina-a and is too frail or slow to be C tier.
You'd be surprised how many set up opportunities Bisharp has, actually. I don't know how you got the idea that Bisharp loses to Lugia or Giratina, lol. I guess they MIGHT be able to take a hit... with like 5-10% left.