DPPt/HGSS I need Help (Metagame)

[112% Elusive]

I deleted my last topic, because I'm going a different way. I don't want to change natures really. Means more work for me.

I have:

Glalie@Cleanse Tag (Item suggestions wanted)
Docile Nature, Inner Focus, lv. 70
(Need a good moveset, this is bad)
Avalanche
Sheer cold
Blizzard
Crunch

Garchomp
Adamant Nature, Sand Veil, lv. 48
Rock Smash (Suggestions Please)
Take Down
Dig
Dragon Claw

Roserade
Brave Nature, Poison Point, lv. 54
Mega Drain
Toxic
Shadow Ball
Cut XD

Houndoom@Charcoal
Docile Nature, Early Bird, lv. 44
(Help. This sucks badly)
Smog
Ember
Bite
Faint Attack

Lucario
Bashful Nature, Inner Focus, lv. 50
(Help this is really bad. They are all fighting type moves. :-\)
Aura Sphere
Force Palm
Close Combat
Counter

Drapion@Shuca Berry
Sassy Nature, Sniper, lv. 41
Leer
X-Scissor
Aerial Ace
Poison Jab

Some of these guys need help badly.

 

[Sem]

Well, since its in-game I wont bore you with natures and EVs and whatnot.

Glalie? I dunno which attacking stat is higher, but a special wouldn't be bad.

-Ice Beam
-Water Pulse
-Shadow Ball/Dark Pulse
-Explosion

Ice Beam for STAB,
Water Pulse for Fire-types,
Shadow Ball or Dark Pulse as a filler move,
Explosion as a last resort.

Garchomp
-Dragon Claw
-Earthquake
-Fire Fang/Crunch
-Sandstorm

Dragon Claw and Earthquake for STAB. Earthquake also for Ice-types.
Fire Fang or Crunch, your choice
Sandstorm to activate its ability.

Roserade
-Energy Ball/Giga Drain
-Sludge Bomb
-Shadow Ball
-Leech Seed

Energy Ball or Giga Drain for STAB
Sludge Bomb for STAB
Shadow Ball for Psychic-types.
Leech Seed because it rocks.

Houndoom
-Flamethrower
-Dark Pulse
-Toxic/Thunder Fang
-Nasty Plot

Flamethrower and Dark Pulse for STAB,
Toxic just because, or Thunder Fang for Water-types.
Nasty Plot to boost your Special Attack

Lucario
-Aura Sphere
-Water Pulse
-Dragon Pulse
-Psychic

Aura Sphere for STAB,
Water Pulse for Fire-types,
Dragon Pulse... you don't need a reason,
Psychic for other Fighting-types.

Drapion
-Cross Poison
-Crunch
-Ice Fang
-Brick Break

Cross Poison and Crunch for STAB
Ice Fang for Ground-types, its only weakness
Brick Break to get through Rock, Steel, and other Dark-types.

 

[112% Elusive]

Its Sp. Atk beats out its Attack by 3 points.

Edit: I don't like Explosion Sem
Edit 1.1: When does Drapion learn Cross Poison?
Edit 1.2: I almost forgot. Thanks Sem
Edit 1.3: My problem's solved so this is getting the lock