Stats
Min
Max
HP
50
210
304
Attack
160
292
460
Defense
110
202
350
Sp. Atk
160
292
460
Sp. Def
110
202
350
Speed
110
202
350
Total
700
Ranges are for Level 100. Max assumes a beneficial nature, 252 EVs, and 31 IVs; min assumes a hindering nature, 0 EVs, and 0 IVs.
Normal
Shiny
Mega Diancie
Jewel Pokémon
It's Super Effective
Evolution
| Pokémon | Requires | Evolution |
|---|---|---|
 Diancie #0719 | Mega Evolution | Mega Diancie #0719 |
Moves
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Tackle | Normal |  Physical | 40 | 100 | 35 | A full-body charge attack. |
| Start | Harden | Normal |  Status | - | - | 30 | Raises the user's DEFENSE. |
| 5 | Rock Throw | Rock | Physical | 50 | 90 | 15 | Drops rocks on the enemy. |
| 8 | Sharpen | Normal | Status | - | - | 30 | A move that raises the user's ATTACK. |
| 12 | Smack Down | Rock | Physical | 50 | 100 | 15 | The user throws a stone or projectile to attack an opponent. A flying Pokémon will fall to the ground when hit. |
| 18 | Reflect | Psychic | Status | - | - | 20 | Raises DEFENSE with a barrier. |
| 21 | Stealth Rock | Rock | Status | - | - | 20 | The user lays a trap of levitating stones around the foe. The trap hurts foes that switch into battle. |
| 27 | Guard Split | Psychic | Status | - | - | 10 | The user employs its psychic power to average its Defense and Sp. Def stats with those of its target’s. |
| 31 | Ancient Power | Rock |  Special | 60 | 100 | 5 | An attack that may raise all stats. |
| 35 | Flail | Normal | Physical | - | 100 | 15 | Stronger if the user's HP is low. |
| 40 | Skill Swap | Psychic | Status | - | - | 10 | The user swaps special abilities with the target. |
| 40 | Power Gem | Rock | Special | 80 | 100 | 20 | The user attacks with a ray of light that sparkles as if it were made of gemstones. |
| 46 | Trick Room | Psychic | Status | - | - | 5 | The user creates a bizarre area in which slower Pokémon get to move first for five turns. |
| 49 | Stone Edge | Rock | Physical | 100 | 80 | 5 | The user stabs the foe with a sharpened stone. It has a high critical-hit ratio. |
| 50 | Moonblast | Fairy | Special | 95 | 100 | 15 | Borrowing the power of the moon, the user attacks the target. This may also lower the target’s Sp. Atk stat. |
| 50 | Diamond Storm | Rock | Physical | 100 | 95 | 5 | The user whips up a storm of diamonds to damage opposing Pokémon. This may also raise the user’s Defense stat. |
| 60 | Light Screen | Psychic | Status | - | - | 30 | Ups SPCL.DEF with a wall of light. |
| 70 | Safeguard | Normal | Status | - | - | 25 | Prevents all status problems. |
Machines
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| 0 | Hyper Beam | Normal | Special | 150 | 90 | 5 | 1st turn: Attack 2nd turn: Rest |
| 0 | Toxic | Poison | Status | - | 90 | 10 | A poison move with increasing damage. |
| 0 | Psychic | Psychic | Special | 90 | 100 | 10 | An attack that may lower SPCL.DEF. |
| 0 | Double Team | Normal | Status | - | - | 15 | Heightens evasive ness. |
| 0 | Flash | Normal | Status | - | 100 | 20 | Blinds the foe to reduce accuracy. |
| 0 | Explosion | Normal | Physical | 250 | 100 | 5 | Very powerful but makes user faint. |
| 0 | Rest | Psychic | Status | - | - | 10 | Sleep for 2 turns to fully recover. |
| 0 | Rock Slide | Rock | Physical | 75 | 90 | 10 | An attack that may cause flinching. |
| 0 | Substitute | Normal | Status | - | - | 10 | Makes a decoy with 1/4 user's max HP. |
| 0 | Protect | Normal | Status | - | - | 10 | Foils attack that turn. It may fail. |
| 0 | Sandstorm | Rock | Status | - | - | 10 | Inflicts damage every turn. |
| 0 | Swagger | Normal | Status | - | 85 | 15 | Causes confusion and raises ATTACK. |
| 0 | Sleep Talk | Normal | Status | - | - | 10 | Randomly attacks while asleep. |
| 0 | Return | Normal | Physical | - | 100 | 20 | An attack that is based on loyalty. |
| 0 | Frustration | Normal | Physical | - | 100 | 20 | An attack based on lack of loyalty. |
| 0 | Hidden Power | Normal | Special | 60 | 100 | 15 | The power varies with the POKéMON. |
| 0 | Sunny Day | Fire | Status | - | - | 5 | Boosts fire-type moves for 5 turns. |
| 0 | Psych Up | Normal | Status | - | - | 10 | Copies the foe's stat changes. |
| 0 | Hail | Ice | Status | - | - | 10 | Summons a hailstorm that strikes every turn. |
| 0 | Facade | Normal | Physical | 70 | 100 | 20 | Boosts ATTACK when burned, paralyzed, or poisoned. |
| 0 | Nature Power | Normal | Status | - | - | 20 | The type of attack varies depending on the location. |
| 0 | Secret Power | Normal | Physical | 70 | 100 | 20 | An attack with effects that vary by location. |
| 0 | Rock Tomb | Rock | Physical | 60 | 95 | 15 | Stops the foe from moving with rocks and cuts SPEED. |
| 0 | Calm Mind | Psychic | Status | - | - | 20 | Raises SP. ATK and SP. DEF by focusing the mind. |
| 0 | Gyro Ball | Steel | Physical | - | 100 | 5 | The user tackles the foe with a high-speed spin. The slower the user, the greater the damage. |
| 0 | Rock Polish | Rock | Status | - | - | 20 | The user polishes its body to reduce drag. It can sharply raise the Speed stat. |
| 0 | Giga Impact | Normal | Physical | 150 | 90 | 5 | The user charges at the foe using every bit of its power. The user must rest on the next turn. |
| 0 | Psyshock | Psychic | Special | 80 | 100 | 10 | The user materializes an odd psychic wave to attack the target. This attack does physical damage. |
| 0 | Round | Normal | Special | 60 | 100 | 15 | The user attacks the target with a song. Others can join in the Round and make the attack do greater damage. |
| 0 | Confide | Normal | Status | - | - | 20 | The user tells the target a secret, and the target loses its ability to concentrate. This lowers the target’s Sp. Atk stat. |
| 0 | Dazzling Gleam | Fairy | Special | 80 | 100 | 10 | The user damages opposing Pokémon by emitting a powerful flash. |
