Hmm, I found something when I use AR code. There are totally new 4 moves, 2 already known are Vacuum-Cut, Wide Slash. The other two are Excavate (~Rock Smash), Spin Slash (~Wide Slash but attack in all 8 directions). No Pokemon can learn those moves.
Other cheat items: Ring D,E,F (don't know what is their use), Alert Specs (~Sticky Hold/Suction Cup Ability), Observer Orb (make the enemy gain the Paused status, I think this one is identical to Stun Seed/Petrify Orb so they hide it), Possess Orb (what does this do when we hold it? They say something about possess a friend but I don't understand this thing), Reviver Orb (hold item? I think it is a version of Reviver Seed so they hid it), Toss Orb (enable the user to throw item???), Beatup Orb (~Synthesis), G Machine (Synthesis), Switch Box (Switch Leader???)