Road 1
100%- Method
- Walking in the overworld
- Level Range
- Lv. 3-4
- Conditions
- Any

Bites anything when it attacks. Small and very quick, it is a common sight in many places.
Understanding damage taken from different types is crucial for battles. Plan your team accordingly!
Tip: Build your team with Pokémon that cover each other's weaknesses!
Rattata's normal typing gives it 1 weakness but strong offensive coverage against no types
0.3 m
3.5 kg
Ensures success fleeing from wild battles.
Increases Attack to 1.5× with a major status ailment.
Strengthens physical moves to inflict 1.5× damage, but decreases their accuracy to 0.8×.
3,825
Hatch Counter: 15
255
Higher values mean easier to catch
70
Initial friendship level
Medium Fast
Experience points needed to level up
Core species facts, alternate varieties, and Pokédex placements at a glance.
Battle-ready training facts pulled from EV yield, growth curve, and wild held item data.
x^3Versions: Diamond, Pearl, Platinum, Heartgold

Where this Pokémon appears in supported games, including method, level range, and encounter conditions.
High-signal moves surfaced from learnsets and move metadata, grouped by battle purpose.
Reliable same-type attacks that match this Pokémon's typing.
Learned at Lv. 31
X Y
User receives 1/3 the damage inflicted in recoil.
TM/TR Moves
Yellow
Has a 30% chance to paralyze the target.
Tutor Moves
Ultra Sun Ultra Moon
Takes the target’s item.
Off-type attacks that expand what this Pokémon can threaten.
TM/TR Moves
Yellow
Has a 10% chance to freeze the target.
Learned at Lv. 25
Ultra Sun Ultra Moon
Only works if the target is about to use a damaging move.
TM/TR Moves
Yellow
Has a 10% chance to lower the target’s Speed by one stage.
Support, disruption, and setup tools worth noticing.
Egg Moves
X Y
Has a 10% chance to burn the target. Lets frozen Pokémon thaw themselves.
TM/TR Moves
Xd
Target falls in love if it has the opposite gender, and has a 50% chance to refuse attacking the user.
TM/TR Moves
Yellow
Has a 30% chance to paralyze the target.
TM/TR Moves
Yellow
Has a 10% chance to freeze the target.