When you first explore Pokémon FireRed, one of the earliest “big decisions” appears in a place every player remembers — Mt. Moon.

After battling through Zubat, Geodude, and Team Rocket members, you reach a scientist guarding two mysterious ancient fossils. Once you defeat him, he lets you choose only one fossil.

For many players, this raises a big question:

Which fossil should you take in Pokémon FireRed — the Helix Fossil or the Dome Fossil?

The short answer is:

• Helix Fossil → Omanyte → Omastar
• Dome Fossil → Kabuto → Kabutops

Both Pokémon are Rock/Water types, but they perform very differently in battles. Your choice affects the type of Pokémon you revive later in the game and how it fits into your team.

This guide explains everything a player needs to know — stats, strengths, gameplay impact, and which fossil is actually better for most teams.

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Where Do You Get Fossils in Pokémon FireRed?

You encounter the fossils inside Mt. Moon, located between Pewter City and Cerulean City.

Near the end of the cave, you will battle Super Nerd Miguel. After defeating him, he reveals two fossils on a table and allows you to pick one.

The two choices are:

• Helix Fossil
• Dome Fossil

However, there is an important rule.

Once you take one fossil, the other disappears permanently in that playthrough.

This means your choice determines which fossil Pokémon you will obtain later in the game.

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What Each Fossil Turns Into

Fossils are not usable immediately. They must be revived later in the game, where they turn into ancient Pokémon species.

Helix Fossil → Omanyte

Choosing the Helix Fossil allows you to revive Omanyte.

Omanyte eventually evolves into Omastar.

Type

Rock / Water

Evolution

Omanyte evolves into Omastar at Level 40.

Strengths

Omastar is known for being extremely durable in battle.

Key advantages include:

• Very high Defense
• Strong Special Attack
• Excellent defensive capability
• Good synergy with water-type moves like Surf

This makes Omastar a defensive powerhouse capable of absorbing hits while dealing strong special damage.

Weaknesses

However, Omastar also has some drawbacks:

• Slow Speed
• Multiple weaknesses (Grass, Electric, Fighting, Ground)
• Arrives late in the game

Because of this, Omastar works best for players who prefer strategic or defensive gameplay.

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Dome Fossil → Kabuto

Choosing the Dome Fossil allows you to revive Kabuto, which evolves into Kabutops.

Type

Rock / Water

Evolution

Kabuto evolves into Kabutops at Level 40.

Strengths

Kabutops is known for its offensive power.

Key advantages include:

• Very high Attack stat
• Better Speed compared to Omastar
• Strong physical attacks
• Excellent damage output

Kabutops can quickly defeat opponents with strong physical moves and fits well in aggressive teams.

Weaknesses

• Slightly lower defense than Omastar
• Same Rock/Water weaknesses
• Also obtained late in the game

Even with these weaknesses, Kabutops is often considered the more exciting and aggressive fossil Pokémon.

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When Do You Actually Get the Fossil Pokémon?

Many new players assume the fossil Pokémon appears immediately after choosing it.

However, this is not the case.

To revive fossils, you must travel to Cinnabar Island.

On this island, you will find the Cinnabar Island Pokémon Lab.

Steps to Revive the Fossil

1. Reach Cinnabar Island.
2. Enter the Pokémon Laboratory.
3. Speak with the scientist who studies fossils.
4. Give him your fossil.
5. Leave the room and return.
6. The scientist will revive the Pokémon.

Once revived, you will receive either Omanyte or Kabuto depending on the fossil you chose earlier.

Because Cinnabar Island is reached much later in the story, fossil Pokémon usually appear in the late-game phase.

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Kabutops vs Omastar: Stat Comparison

Understanding their stats helps determine which fossil is better for your team.

Stat	Kabutops	Omastar
HP	Moderate	Good
Attack	Very High	Moderate
Defense	Good	Very High
Special Attack	Average	Very High
Speed	Faster	Slower

What This Means in Gameplay

Kabutops is designed for offensive combat, using powerful physical attacks to quickly defeat opponents.

Omastar, on the other hand, is designed for defensive play, absorbing damage while attacking with strong special moves.

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Best Moves for Each Fossil Pokémon

Moves also influence which fossil becomes more useful during gameplay.

Good Moves for Kabutops

Kabutops performs best with physical attacks such as:

• Slash
• Rock Slide
• Ancient Power
• Surf

These moves allow Kabutops to deal strong damage while still benefiting from its Water typing.

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Good Moves for Omastar

Omastar shines with special attacks like:

• Surf
• Ice Beam
• Ancient Power
• Protect

These moves take advantage of Omastar’s high special attack stat, making it a powerful special attacker.

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Which Fossil Is Better for Your Team?

The best fossil depends on your preferred battle strategy.

Choose the Dome Fossil (Kabuto) if you want:

• A strong physical attacker
• Faster battles
• A more aggressive Pokémon
• Higher damage output

Choose the Helix Fossil (Omanyte) if you want:

• A defensive Pokémon
• A strong special attacker
• Better survivability in battles

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Can You Get Both Fossils in One Game?

In a single playthrough of Pokémon FireRed, you cannot obtain both fossils.

However, you can still get both fossil Pokémon through trading.

One common method is trading with players who own Pokémon LeafGreen.

This allows you to collect both Kabutops and Omastar in your Pokédex.

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Fun Fact: The Helix Fossil Became an Internet Meme

The Helix Fossil gained unexpected internet fame during the event Twitch Plays Pokémon.

During the chaotic gameplay stream, players repeatedly opened the Helix Fossil item in the bag. Fans jokingly began calling it a holy artifact, creating the famous phrase:

“Praise the Helix.”

Since then, the Helix Fossil has become a legendary meme in the Pokémon community.

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Final Verdict: Which Fossil Should You Pick?

Both fossils lead to strong Pokémon, but they serve different roles.

For most players, the Dome Fossil → Kabutops is slightly better because it offers:

• Higher attack power
• Better speed
• More aggressive gameplay

Kabutops simply fits into more team strategies and feels stronger in battles.

However, if you enjoy defensive strategies or want a powerful special attacker, the Helix Fossil → Omastar is still an excellent choice.

Ultimately, the best fossil is the one that fits your playstyle and team composition.

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Frequently Asked Questions