Dragon Titan

Here's another Titan Pokemon I've been working on. This is also sort of a revamp/mega evolution form to Gardramence. It wasn't originally going to be but I decided if I'm going to fuse three dragon type pokemon into a pokemon titan it has to be 3 dragon pseudo legendaries, but not Dragonite or Goodra. They're fat and gross. So kinda have Mega Gardramence here.

Mega Gardramence
Dragon/Dark/Flying
Dragon Titan Pokemon
Supreme Dragon: This pokemon is immune to dragon-type moves, and can affect any pokemon with its dragon-type moves. 
12'8"
922.6lbs
HP: 165
ATT: 215
DEF: 180
SpA: 215
SpD: 125
SPE: 150
Total: 1050

Signature Move: Raging Dragon|Dragon|Special/Physical|5 PP|90 ACC|120 ATT|The user quickly absorbs a grand amount of energy, and forms a dragon like shape around their form and slams into the foe with great force. This move is Special if the opponent's special defense is lower than their defense, and it is Physical if the opponent's defense is lower than their special defense.

Weaknesses: 3
Fairy x4
Ice x4
Rock x2

Neutral: 7
Normal x1
Electric x1
Fighting x1
Poison x1
Flying x1
Bug x1
Steel x1

Resistances: 5
Fire x0.5
Water x0.5
Grass x0.25
Ghost x0.5
Dark x0.5

Immunities: 3
Ground x0
Psychic x0
Dragon x0 (Ability)