Note on TTV (True Total Value): TTV is a total sum of all stats except the unused attack stat. It includes either Attack or Special Attack, depending on which is more likely to be used in battles.
Competitive Information for Omastar [Diamond/Pearl]
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Weakness Chart for Rock/Water-type:
Bug
Dark
Dragon
Electric
Fighting
Fire
Flying
Ghost
Grass
2x
2x
0.25x
0.5x
4x
Ground
Ice
Normal
Poison
Psychic
Rock
Steel
Water
2x
0.5x
0.5x
0.5x
¼x
½x
2x
4x
Movesets for Singles
Looking for a competitive moveset for Omastar? These builds are optimized for Diamond/Pearl Single Battles. The movesets and EVs are designed to maximize damage against common opponents and threats in the Diamond/Pearl metagame. Check out the expert movesets below to boost your battle performance and dominate your opponents!
Say hello to Omastar, an awesome Pokémon that excels with Rock and Water typing! It's a sight to see Omastar out in the 4th generation battlefield. It is weak to Electric, Fighting, Grass, and Ground-typed attacks. Curious about Omastar's movesets? Check our suggestions listed below!
Species: Omastar Item: Rindo Berry / Life Orb Ability: Swift Swim Nature: Modest (+SpA, -Atk) EVs: 188 Hp / 252 SpA / 64 SpD / 4 Spe Moveset: - Surf / Bubble Beam - Ice Beam / Aurora Beam - Ancient Power - Earth Power / Mud Shot
Special Sweeper Omastar (Swift Swim)
Omastar is pretty popular Special Sweeper. It's designed to take down the opponent's team with high-damaging special attacks. Life Orb boosts the power of Omastar's damaging moves by 1.3x but it then loses 1/10 its max HP immediately after the attack. With Swift Swim, Omastar's speed is doubled during rainy weather.
♦ Surf is a special STAB-boosted 95-base power Water-type move (hits adjacent pokemon. power doubles on dive). ♦ Bubble Beam is a special STAB-boosted 65-base power Water-type move (10% chance to lower the target's speed by 1 stage). ♦ Ice Beam is a special 95-base power Ice-type move (10% chance to freeze the target). ♦ Aurora Beam is a special 65-base power Ice-type move (10% chance to lower the target's attack by 1 stage). ♦ Ancient Power is a special STAB-boosted 60-base power Rock-type move (10% chance to raise all stats by 1 stage (not acc/eva)). ♦ Earth Power is a special 90-base power Ground-type move (10% chance to lower the target's special defense by 1 stage). ♦ Mud Shot is a special 55-base power Ground-type move (100% chance to lower the target's speed by 1 stage).
No additional EV spread were found for this set at this time.Array
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Link (click to copy):
https://hohoushome.com/b/eaa8b
Movesets for Doubles
Need a strong doubles moveset for Omastar? These builds are perfect for VGC (Pokémon Video Game Championship) and other competitive Diamond/Pearl Double Battles. The VGC is the ultimate test of strategy and skill, and these movesets and EVs are designed to excel against multiple opponents at once while providing essential support to your team. Dominate the Diamond/Pearl metagame with these expert-crafted setups!
Species: Omastar Item: Rindo Berry / Life Orb Ability: Swift Swim Nature: Modest (+SpA, -Atk) EVs: 188 Hp / 252 SpA / 64 SpD / 4 Spe Moveset: - Surf / Bubble Beam - Icy Wind / Ice Beam - Ancient Power - Earth Power / Mud Shot
Doubles Special Sweeper Omastar (Swift Swim)
Omastar is pretty popular Special Sweeper. It is designed to take down the opponent's team with high-damaging special attacks. Life Orb boosts the power of Omastar's damaging moves by 1.3x but it then loses 1/10 its max HP immediately after the attack. With Swift Swim, Omastar's speed is doubled during rainy weather.
♦ Surf is a special STAB-boosted 95-base power Water-type move (hits adjacent pokemon. power doubles on dive). ♦ Bubble Beam is a special STAB-boosted 65-base power Water-type move (10% chance to lower the target's speed by 1 stage). ♦ Icy Wind is a special 55-base power Ice-type move (100% chance to lower the foes speed by 1 stage). ♦ Ice Beam is a special 95-base power Ice-type move (10% chance to freeze the target). ♦ Ancient Power is a special STAB-boosted 60-base power Rock-type move (10% chance to raise all stats by 1 stage (not acc/eva)). ♦ Earth Power is a special 90-base power Ground-type move (10% chance to lower the target's special defense by 1 stage). ♦ Mud Shot is a special 55-base power Ground-type move (100% chance to lower the target's speed by 1 stage).
No additional EV spread were found for this set at this time.Array
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Link (click to copy):
https://hohoushome.com/b/faa8b
Movepool
Want to know what moves Omastar can learn? Check out the full list of moves available in the Pokemon Diamond/Pearl generation.
Sort and organize the learnset by type, category, accuracy, and power. Moves in bold get the same-type attack bonus (STAB) when used by Omastar.
Category Filter: Filter movelist to show only Physical, Special, or Status moves
Extended Move Details:Additional move information such as Risk versus Reward Statistics or Move power versus specific type-matchups
Damage Modifiers:
Type-matchup: Sort through and determine which moves would best work versus an opponent of the typing you select.
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Note: The damage listed here under Versus is not actually calculated using the in-game damage formula. It is simply calculated using typing weaknesses and resistances from the selected type-matchup modifier along with STAB (if applied) to help sort through and give a general idea as to how powerful certain moves might be towards that selected typing after modifiers are applied. Several moves listed here may have additional effects that might alter actual damage output which are not factored on this specific list. Use damage calculators to find actual damage amounts.
Combo List
These are a list of several common move combinations Omastar can perform in Diamond/Pearl. Not every combo going to be game-changing, but some can be pretty fun to play with. Sometimes these can be easily overlooked or forgotten, hence why we find and list them here. Discover what items, abilities, and moves this Pokemon can use in combination with each other to gain a strategic advantage in competitive battles.
Competitive DP Move and Ability Combos for Omastar
Moves: Rest + Sleep talk
Moves: Rest + Snore
Move: Swagger + Item: Mirror Herb
Move: Facade + Item: Flame Orb
Move: Facade + Item: Toxic Orb
Moves with Priority: Endure, Protect
Moves that inflict status: Toxic
Moves that boost Omastar's stats
Ancient Power
Iron Defense
Rock Polish
Withdraw
Most notable and possible best moves for Omastar
Hydro Pump
Ice Beam
Knock Off
Protect
Rest
Stealth Rock
Toxic
Common Effort Values for Omastar in Diamond and Pearl
Explore the latest analytical usage data for this Pokémon from various VGC and online competitions. We use this data to develop our strategies and movesets. The data is categorized by competition and skill level: top-ranking trainers, mid-level players, and entry-level players.
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Here are the best movesets for Omastar. Top rated Omastar Diamond/Pearl movesets. You can find Omastar builds Diamond/Pearl. Omastar movesets Diamond/Pearl are listed here. VGC Omastar Competitive Movesets can be found here. Find various EV spreads, find the best nature for Omastar in Diamond/Pearl along with competitive movesets. Basic info and Movesets for evolution