Honchkrow is a remarkable Physical Tank. It is primarily designed to take a large amount of physical hits while dealing some decent damage. Leftovers are always a great recovery option to ensure Honchkrow last longer regaining it's healthiness every turn. With Moxie, Honchkrow's attack is raised by 1 stage if it attacks and koes another pokemon.

Honchkrow is a fabulous Physical Sweeper. It's primary goal is to take down the opponent's team with brute physical power. Choice Scarf will increase Honchkrow's speed by 1.5x but will lock you into the first move you pick. With Moxie, Honchkrow's attack is raised by 1 stage if it attacks and koes another pokemon.

Honchkrow is a pretty decent Physical Sweeper. It's purpose is to take down the opponent's team with brute physical power. Life Orb boosts the power of Honchkrow's damaging moves by 1.3x but it then loses 1/10 its max HP immediately after the attack. With Moxie, Honchkrow's attack is raised by 1 stage if it attacks and koes another pokemon. This is pretty self-explanatory. First turn, use Substitute and depending on what the opponent switch-into your honchkrow from there you can Brave Bird or Sucker Punch them. Moxie (the hidden ability) gives it an Attack boost every time it faints a Pokemon (directly, so having it killed by residual damage like Sand or Hail won't trigger it). Brave Bird would probably be the best move to use once you set up a Substitute, since you'll get STAB. That alone will pack a very big punch, and can be the catalyst of getting the Moxie boost.