Pokemon Brilliant Diamond & Shining Pearl Omastar

Omastar

ROCK

WATER

Spiral Pokémon

Pokemon Brilliant Diamond and Shining Pearl Omastar is a Rock and Water Type Spiral Pokémon, with a 5.9% Chance To Catch with a regular Pokeball. Omastar can be found with Swift Swim, Shell Armor and Weak Armor as an Ability and has a Medium Fast growth rate with a 2 Defense EV Yield. We recommend the Relaxed Nature, based on 495 combined Base Stats.

National Dex Pokemon

Navigate this Omastar Guide using the links below.

Omastar Stats and Abilities

Based on Omastar Base IVs we consider this pokemon C-Tier choice. Omastar Highest IV Stat is Defense 125 and the Lowest being Speed 55.

Tier	Stat	Base	Min	Max
F	HP	70	250	344
E	Attack	60	112	240
C	Defense	125	229	383
A	Special Attack	115	211	361
E	Special Defense	70	130	262
F	Speed	55	103	229
C	Total	495

Best Held Items	Hard Stone Lustrous Orb Mystic Water Rock Incense Sea Incense Splash Plate Stone Plate Wave Incense
Best Nature	Relaxed ↑ +10% Defense ↓ -10% Speed
Caught in the Wild Held Item Chance
Like/Dislikes	Likes: Sour Dislikes: Sweet
EV Yield	2 Defense
Growth Rate	Medium Fast
Catch Rate	45 (5.9% with PokéBall, full HP)
Egg Groups	Water 1, Water 3
Egg Cycles	30 (7,454–7,710 steps)

Swift Swim Ability 1	Swift Swim doubles the ability-bearer's Speed during rain.
Shell Armor Ability 2	Shell Armor prevents the Pokémon from receiving a critical hit.
Weak Armor Hidden Ability	When a Pokémon with Weak Armor is hit by a physical move, its Defense drops one stage, but its Speed increases by one stage.

How To Evolve Omastar in Pokemon Brilliant Diamond and Shining Pearl

Omanyte requires (Level 40) to evolve into Omastar.

Base	→	First Evo
Omanyte	Level 40 →	Omastar

Where To Find Omastar in Pokemon Brilliant Diamond and Shining Pearl

Omastar has 1 spawn locations in Pokemon Brilliant Diamond and Shining Pearl. You can find the Unevolved form Lv. 20 Omanyte, within the Mining Museum location using the Fossil method.

Walking through Grass.
Using an Old Rod.
Using an Good Rod.
Using an Super Rod.
Surfing the Water.
Using the Poke Radar.
Within Honey Trees.
Obtained as a Gift.
Revive from a Fossil.
Obtained through Trade.
Obtained through an Interaction in game. (Legendary Pokemon)

Interact = Limited to one

Common = 20% ~ 100%

Uncommon = 5% ~ 20%

Rare = 1% ~ 5%

= Morning Time

= Day Time

= Night Time

Location	How To Catch	Pokemon Spawns
Mining Museum
Mining Museum	Interact	Omanyte Lv. 20

Pokemon Brilliant Diamond and Shining Pearl Omastar Weakness

Omastar is a Rock and Water Type pokemon. This will cause Omastar to take More Damage from Fighting, Ground, Electric, Grass Type Moves, and Less Damage from Normal, Flying, Poison, Ice, Fire Type moves.

You can Click/Tap the Type Icons to view the best pokemon to Counter Omastar Weaknesses

Damage	Types
4.0x More Damage	Grass
2.0x More Damage	Fighting Ground Electric
0.5x Less Damage	Normal Flying Poison Ice
0.25x Less Damage	Fire
Immune to Damage

What pokemon is Omastar Weak Against?

Tier	Pokemon
S	Groudon GROUND
S	Celebi PSYCHIC GRASS
S	Garchomp DRAGON GROUND
S	Zapdos ELECTRIC FLYING
S	Raikou ELECTRIC

What pokemon is Omastar Strong Against?

Tier	Pokemon
S	Arceus NORMAL
S	Lugia PSYCHIC FLYING
S	Ho-Oh FIRE FLYING
S	Rayquaza DRAGON FLYING
S	Slaking NORMAL

Best Omastar Moves in Pokemon Brilliant Diamond and Shining Pearl

Best Moveset for Omastar Lv Up Moves based on Power.

Lvl	Best Moves	Class	Power	Acc	PP	Effect
70	Hydro Pump	Special	165	80	5
56	Surf	Special	135	100	15	Hits all adjacent Pokémon.
1	Crunch	Physical	80	100	15	May lower opponent's Defense.
35	Brine	Special	97.5	100	10	Power doubles if opponent's HP is less than 50%.

Best Moveset for Omastar TM Moves based on Power.

TM	Best Moves	Class	Power	Acc	PP	Effect
TM68	Giga Impact	Physical	150	90	5	User must recharge next turn.
TM15	Hyper Beam	Special	150	90	5	User must recharge next turn.
TM14	Blizzard	Special	110	70	5	May freeze opponent.
TM71	Stone Edge	Physical	150	80	5	High critical hit ratio.

STAB: (Same Type Attack Bonus) When a Pokemon uses a Move Type that is the Same as the Pokemon's Type, it will receive a 50% Bonus to Power. Moves Affected by this Highlighted in

Red Text

Omastar Lv Up Moves

Omastar TM Moves

Omastar Level Up Moves

List of Moves Omastar can learn by reaching higher levels in Pokemon Brilliant Diamond and Shining Pearl.

Lvl	Move	Desc
1	Crunch DARK	Power: 80 Acc: 100 PP: 15 Physical May lower opponent's Defense.
1	Bind NORMAL	Power: 15 Acc: 85 PP: 20 Physical Traps opponent, damaging them for 4-5 turns.
1	Withdraw WATER	Power: — Acc: — PP: 40 Status Raises user's Defense.
1	Rollout ROCK	Power: 45 Acc: 90 PP: 20 Physical Doubles in power each turn for 5 turns.
1	Sand Attack GROUND	Power: — Acc: 100 PP: 15 Status Lowers opponent's Accuracy.
15	Water Gun WATER	Power: 60 Acc: 100 PP: 25 Special
20	Leer NORMAL	Power: — Acc: 100 PP: 30 Status Lowers opponent's Defense.
25	Mud Shot GROUND	Power: 55 Acc: 95 PP: 15 Special Lowers opponent's Speed.
30	Ancient Power ROCK	Power: 90 Acc: 100 PP: 5 Special May raise all user's stats at once.
35	Brine WATER	Power: 97.5 Acc: 100 PP: 10 Special Power doubles if opponent's HP is less than 50%.
43	Protect NORMAL	Power: — Acc: — PP: 10 Status Protects the user, but may fail if used consecutively.
49	Rock Blast ROCK	Power: 37.5 Acc: 90 PP: 10 Physical Hits 2-5 times in one turn.
56	Surf WATER	Power: 135 Acc: 100 PP: 15 Special Hits all adjacent Pokémon.
63	Shell Smash NORMAL	Power: — Acc: — PP: 15 Status Sharply raises user's Attack, Special Attack and Speed but lowers Defense and Special Defense.
70	Hydro Pump WATER	Power: 165 Acc: 80 PP: 5 Special

Omastar TM Moves

List of Moves Omastar can learn using (TMs) Technical Machine Items.

TM	Move	Desc
TM03	Water Pulse WATER	Power: 90 Acc: 100 PP: 20 Special May confuse opponent.
TM07	Hail ICE	Power: — Acc: — PP: 10 Status Non-Ice types are damaged for 5 turns.
TM13	Ice Beam ICE	Power: 90 Acc: 100 PP: 10 Special May freeze opponent.
TM14	Blizzard ICE	Power: 110 Acc: 70 PP: 5 Special May freeze opponent.
TM15	Hyper Beam NORMAL	Power: 150 Acc: 90 PP: 5 Special User must recharge next turn.
TM17	Protect NORMAL	Power: — Acc: — PP: 10 Status Protects the user, but may fail if used consecutively.
TM18	Rain Dance WATER	Power: — Acc: — PP: 5 Status Makes it rain for 5 turns.
TM32	Double Team NORMAL	Power: — Acc: — PP: 15 Status Raises user's Evasiveness.
TM37	Sandstorm ROCK	Power: — Acc: — PP: 10 Status Creates a sandstorm for 5 turns.
TM39	Rock Tomb ROCK	Power: 90 Acc: 95 PP: 15 Physical Lowers opponent's Speed.
TM42	Facade NORMAL	Power: 70 Acc: 100 PP: 20 Physical Power doubles if user is burned, poisoned, or paralyzed.
TM44	Rest PSYCHIC	Power: — Acc: — PP: 10 Status User sleeps for 2 turns, but user is fully healed.
TM45	Attract NORMAL	Power: — Acc: 100 PP: 15 Status If opponent is the opposite gender, it's less likely to attack.
TM46	Thief DARK	Power: 60 Acc: 100 PP: 25 Physical Also steals opponent's held item.
TM49	Scald WATER	Power: 120 Acc: 100 PP: 15 Special May burn opponent.
TM55	Brine WATER	Power: 97.5 Acc: 100 PP: 10 Special Power doubles if opponent's HP is less than 50%.
TM58	Endure NORMAL	Power: — Acc: — PP: 10 Status Always left with at least 1 HP, but may fail if used consecutively.
TM68	Giga Impact NORMAL	Power: 150 Acc: 90 PP: 5 Physical User must recharge next turn.
TM69	Rock Polish ROCK	Power: — Acc: — PP: 20 Status Sharply raises user's Speed.
TM71	Stone Edge ROCK	Power: 150 Acc: 80 PP: 5 Physical High critical hit ratio.
TM74	Gyro Ball STEEL	Power: — Acc: 100 PP: 5 Physical The slower the user, the stronger the attack.
TM76	Stealth Rock ROCK	Power: — Acc: — PP: 20 Status Damages opponent switching into battle.
TM80	Rock Slide ROCK	Power: 112.5 Acc: 90 PP: 10 Physical May cause flinching.
TM82	Sleep Talk NORMAL	Power: — Acc: — PP: 10 Status User performs one of its own moves while sleeping.
TM87	Swagger NORMAL	Power: — Acc: 85 PP: 15 Status Opponent becomes confused, but its Attack is sharply raised.
TM90	Substitute NORMAL	Power: — Acc: — PP: 10 Status Uses HP to creates a decoy that takes hits.
TM95	Surf WATER	Power: 135 Acc: 100 PP: 15 Special Hits all adjacent Pokémon.
TM98	Rock Smash FIGHTING	Power: 40 Acc: 100 PP: 15 Physical May lower opponent's Defense.
TM99	Waterfall WATER	Power: 120 Acc: 100 PP: 15 Physical May cause flinching.

Click/Tap ROCK Pokemon similar to Omastar.

Click/Tap WATER Pokemon similar to Omastar.

Popular Guides