New Action Replay Code

[nlgrocket]

How do you make an action replay code? I would like to make a code that gives you a shiny spiriomb that has wonder gaurd, a shiny charizard that has water absorb, an arceus holding the dread plate , a rayquaza with multytype, a shiny giratina with sturdy holding a griseous orb, and a shiny mewtwo with rough skin. is it possible? if so , tell me. also tell me how to activate it .

thanks!