What move should I replace

[Fulano]

So I was training my Metang, and it evolves, so it wants to learn Hammer Arm, but I not sure for what replace or if I should,

the moveset of my Metagross is:

Psychic

Zen Headbutt

Meteor Mash

Giga Impact

I removed Zap Cannon because of his terrible accurancy., or should I teach him again this move?

[blastcore1]

  On 3/28/2016 at 1:14 AM, Fulano said:

So I was training my Metang, and it evolves, so it wants to learn Hammer Arm, but I not sure for what replace or if I should,

the moveset of my Metagross is:

Psychic

Zen Headbutt

Meteor Mash

Giga Impact

I removed Zap Cannon because of his terrible accurancy., or should I teach him again this move?

remove either psychic if it got a better attack stat or zen headbutt if it got a better sp.attack stat

[Fumble]

Metagross naturally has a better attack, so I'll assume its attack stat is stronger. I'd get rid of Psychic or Giga Impact, as you already have Zen Headbutt for a STAB Psychic move, and Giga Impact doesn't offer too much when it comes to coverage (plus that recharge makes it a bit undesirable), although Giga Impact is a huge nuke.

I wouldn't relearn Zap Cannon, that low accuracy is pretty bad, and again, Metagross is mainly physical.

[Ironbound]

In any situation, Metagross and by extension Metang should focus on physical moves, not special ones. Psychic and Zen Headbutt are redundant anyway. Giga Impact is also a horrible move because of its charge turn. Normal moves on non-normal types are usually bad anyway.

Ditch psychic for Hammer Arm, and my suggestion is to ditch Giga Impact for Bullet Punch (it is fairly strong and gives you Priority) Pursuit or even Grass Knot if you are determined to do something to fat Ground types.

Edited March 28, 2016 by Viridescent