Stats & Training
Speed and Attack carry most of Rattata's stat budget. Sp. Atk's the obvious dump stat. Easy to catch and yields 1 Speed EV. Follows a medium-fast 1M XP curve.
RATTATA is cautious in the extreme. Even while it is asleep, it constantly listens by moving its ears around. It is not picky about where it lives - it will make its nest anywhere.
RATTATA is cautious in the extreme. Even while it is asleep, it constantly listens by moving its ears around. It is not picky about where it lives - it will make its nest anywhere.
Rattata Weakness
Rattata's Normal typing leaves it vulnerable to Fighting. It shrugs off Ghost-type attacks completely. Just 1 weak spot to worry about, which keeps teambuilding straightforward.
| Damage | Types |
|---|---|
| 2x (Weak) | Fighting |
| 0x (Immune) | Ghost |
- Dark and Steel types added — Fairy does not exist yet
- Moves are Physical or Special based on type, not per move
In Ruby & Sapphire, Heracross can KO Rattata with Megahorn (211-248%).
 Heracross BugFighting | B | |
Recommended Build AbilitySwarm ItemSalacberry NatureJolly Moves
Damage vs Rattata View Heracross builds →Megahorn211-248%KO Rock Slide88-104%KO | ||
Ruby & Sapphire Evolution
One evolution ahead. Rattata grows into Raticate through a straightforward two-stage chain. A massive partner pool for breeding via one egg group. Eggs are quick to hatch. The evolved forms gain up to 160 total stats over Rattata. View every chain in the Evolution Chart.
How to Evolve
Breeding
Breed Rattata easily with 102 breeding partners from the Ground egg group. Pass egg moves like Bite, Counter, Flame Wheel and 5 more to offspring.
Ruby & Sapphire Rattata Best Moveset
Liechiberry and Guts form the backbone. Rattata invests max Attack and Speed EVs to play its physical attacker role properly, and Adamant nature pushes Attack higher. Endeavor handles the heavy lifting on offense. Utility options rounds it out.
Best Build
Rattata best EVs are Attack and Speed
Physical Attacker Moveset
- Endeavor
- Substitute
- Quick Attack
- Thunder Wave
Recommended Teammates
Moves
You'll want to breed for Bite and Counter on Rattata. These egg moves aren't just nice to have. Combined with STAB from Uproar and Hyper Fang, they expand what Rattata can actually threaten in practice.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
How to Get Rattata in Ruby & Sapphire
Rattata Guide
Get Rattata to Raticate at level 20. At 253 BST, Rattata is just the starting point.
Level 20 gets you Raticate. Quick enough that Rattata barely slows you down.
For Ruby & Sapphire, you can run Rattata through the first few routes without issues. 253 BST won't carry you far though. Get it to Raticate as fast as you can.
You can find Rattata in Ruby & Sapphire. The Locations section has the full breakdown of routes and encounter details. It also appears in 17 other games across the series.
Game Availability
Since debuting in Red & Blue, Rattata has appeared in 18 titles over 10 generations. Along the way, it received an Alolan form in Generation 7, keeping it relevant across different competitive metas.
Click a game to view version-specific details
- Gen 1Y
Yellow - Gen 1RBDebut
Red & Blue - Gen 2GS
Gold & Silver - Gen 2C
Crystal - Gen 3RS
Ruby & Sapphire - Gen 3FRLG
FireRed & LeafGreen - Gen 3E
Emerald - Gen 4Pt
Platinum - Gen 4HGSS
HeartGold & SoulSilver - Gen 4DP
Diamond & Pearl - Gen 5BW
Black & White - Gen 5B2W2
Black 2 & White 2 - Gen 6XY
X & Y - Gen 6ORAS
Omega Ruby & Alpha Sapphire - Gen 7USUM
Ultra Sun & Ultra Moon - Gen 7SMAlolan
Sun & Moon - Gen 7LGPE
Let's Go Pikachu & Eevee - Gen 8SwSh
Sword & Shield - Gen 8PLA
Legends: Arceus - Gen 8BDSP
Brilliant Diamond & Shining Pearl - Gen 9SV
Scarlet & Violet - Gen 9LZA
Legends: Z-A - Gen 10WW
Winds & Waves