In Crippling Medical Debt: First found in Vulcanus (One-off Pokémon, Lv 60-70). The game's documentation doesn't give its type or base stats.
Level-up moves 13
| Lv | Move | Type | Cat | Pow | Acc | PP |
|---|---|---|---|---|---|---|
| 1 | Metal Claw | — | — | |||
| 1 | Scary Face | — | — | |||
| 8 | Dragon Breath | — | — | |||
| 16 | Ancient Power | — | — | |||
| 24 | Slash | — | — | |||
| 32 | Flash Cannon | — | — | |||
| 40 | Dragon Claw | — | — | |||
| 48 | Aura Sphere | — | — | |||
| 56 | Power Gem | — | — | |||
| 64 | Metal Burst | — | — | |||
| 72 | Earth Power | — | — | |||
| 80 | Iron Tail | — | — | |||
| 88 | Roar of Time | — | — |
* a legal move, just moved to level-up · ** new to this game
TMs & HMs 41
| # | Move · where to get it | Type | Pow |
|---|---|---|---|
| TM02 | Dragon Claw Route 108 | — | |
| TM05 | Roar Pacifitree Tunnel Backroom 2F | — | |
| TM06 | Toxic Lavaridge Town Gym | — | |
| TM08 | Bulk Up Pacifidlog Town House | — | |
| TM10 | Hidden Power Slateport City | — | |
| TM11 | Sunny Day Rustboro City | — | |
| TM13 | Ice Beam Fortree City Decoration Shop | — | |
| TM14 | Blizzard Lilycove City Department Store 4F | — | |
| TM15 | Hyper Beam Lilycove City Department Store 4F | — | |
| TM17 | Protect Fortree City Decoration Shop | — | |
| TM18 | Rain Dance Route 118 | — | |
| TM20 | Safeguard Petalburg City Mart | — | |
| TM21 | Frustration Rustboro City Dorm 1F | — | |
| TM23 | Iron Tail Forest Drive Ranger HQ | — | |
| TM24 | Thunderbolt Fortree City Decoration Shop | — | |
| TM25 | Thunder Lilycove City Department Store 4F | — | |
| TM26 | Earthquake Route 105 Cave | — | |
| TM27 | Return Rustboro City Dorm 1F | — | |
| TM31 | Brick Break Granite Cave Back Room | — | |
| TM32 | Double Team Lilycove City Department Store 4F | — | |
| TM34 | Shock Wave Forest Drive Ranger HQ | — | |
| TM35 | Flamethrower Fortree City Decoration Shop | — | |
| TM37 | Sandstorm Mossdeep City House | — | |
| TM38 | Fire Blast Lilycove City Department Store 4F | — | |
| TM39 | Rock Tomb Dewford Town Gym | — | |
| TM40 | Aerial Ace Forest Drive Ranger HQ | — | |
| TM42 | Facade Forest Drive Ranger HQ | — | |
| TM43 | Secret Power Route 111; Slateport City | — | |
| TM44 | Rest Mossdeep City Gym | — | |
| TM50 | Overheat Fiery Path | — | |
| TM51 | Swagger Petalburg City Gym | — | |
| TM54 | Stealth Rock Route 102 | — | |
| TM57 | Lucky Chant Dewford Town Hall | — | |
| TM61 | Iron Head Lavaridge Town House | — | |
| TM65 | Trick Room Pacifidlog Town Gym | — | |
| TM70 | Metronome Underwater Route 118 Cave | — | |
| TM74 | Thunder Wave Victory Road Blondito Cave | — | |
| HM01 | Cut Rival Battle | — | |
| HM04 | Strength Pacifitree Tunnel | — | |
| HM05 | Flash Slateport City | — | |
| HM06 | Rock Smash Rival Battle | — |
Where to find Dialga
| Area | Method | Level | |
|---|---|---|---|
| Vulcanus | One-off Pokémon | 60-70 |
Other changes in this game
- Tutor moves: Ancient Power, Aura Sphere, Body Press, Body Slam, Breaking Swipe, Bulldoze, Confide, Draco Meteor, Dragon Pulse, Dragon Tail, Earth Power, Echoed Voice, Endure, Flash Cannon, Focus Blast, Fury Cutter, Giga Impact, Gravity, Headbutt, Heavy Slam, Hone Claws, Hyper Voice, Incinerate, Iron Defense, Magnet Rise, Metal Claw, Metal Sound, Mud-Slap, Outrage, Power Gem, Psych Up, Rock Slide, Round, Scale Shot, Scary Face, Shadow Claw, Sleep Talk, Snore, Steel Beam, Stomping Tantrum, Stone Edge, Swift, Take Down, Trick, Twister