So, I haven't ever played competitive pokemon before, but I wanna get into this generation, and I think this guy seems like he might be big on the scene.

The build I wanna do is:

relaxed, EV's in DEF and HP.

King's Shield
Iron Defense
Iron Head
Ghost Claw/Night Slash

the general idea, is make sure i go second, so when they hit me, im a physical wall, but when i hit them i'm a sweeper. then use king's shield to reset.

does this seem good?