Gyarados

Meet Gyarados, the Atrocious Pokemon

Number 130 is a Water and Flying type from Generation 1, and it comes from a Magikarp at level 20. The abilities are Intimidate and Moxie, and the line finishes here with nothing evolving out of it.

Most players meet one as a story event rather than a wild encounter. The red Gyarados at the Lake of Rage is one of the most memorable scenes in the early games, and it is the first shiny most players ever see, whether they know what a shiny is at the time or not. That single encounter is why the recolour has a reputation well beyond its rarity.

Not a dragon, despite everything

The design reads as a dragon and the name suggests one, but the typing is Water and Flying. That matters in battle: it means Electric moves are a real problem and it means the Pokemon picks up the Ground immunity that the Flying half brings.

It is one of the more commonly mixed up species in the dex for exactly this reason. Anyone planning a matchup from memory rather than from the chart tends to guess Dragon and get the whole defensive sheet wrong.

Two weaknesses, five resistances

Electric and Rock are the types that do extra damage. Fire, Water, Fighting, Bug and Steel are all halved. Ground does nothing, thanks to the Flying typing, which gives it a free switch against Earthquake users.

Electric is the headline weakness, and on a physical attacker with 95 HP it is not something to shrug off. Rock is less common on strong attackers but shows up often enough on coverage moves to be worth tracking.

What the 540 total looks like

The Attack column carries everything: 125 is high enough that an unboosted hit hurts, and the rest of the spread supports it. 95 HP, 79 Defense and 100 Special Defense make it a physical attacker that can take a hit before it gives one back.

The two soft spots are 60 Special Attack and 81 Speed. Special sets are a waste of the stat line, and the speed means it will usually move second against anything fast, which is why it plays as a breaker rather than a sweeper. Everything it does well comes from the Attack column, so every set is built the same way at its core.

Intimidate and Moxie

Intimidate drops the opponent's Attack the moment Gyarados enters the field, which softens physical attackers before a single move is used. It is one of the best abilities in the game for a Pokemon that wants to trade hits, and it is on by default.

Moxie, the hidden ability, raises Attack every time the Pokemon knocks something out. Running it turns a strong attacker into a snowball, but it only pays off if the first hit lands the knockout, and the defensive benefit of Intimidate is gone.

Getting past the Magikarp stage

Magikarp is famously useless. It knows almost nothing worth using and its stat line is close to the worst in the dex, so the twenty levels before evolution are a genuine slog rather than a formality.

That is the trade this Pokemon offers: the worst possible start in exchange for a final form that arrives early, at level 20, and hits hard for the rest of the game. Few evolutions in the series have a wider gap between the two ends.

Team pages and reference tools

Set the line-up with the Pokemon Team Picker, and if the run has hard rules, record them in the Nuzlocke Team Builder. Anything still unfilled goes to the Random Pokemon Picker.

The supporting pages handle the details: Pokemon Nature Chart for the nature, Pokemon IV Calculator for the numbers, and the Pokemon Wheel Spinner when the decision is not worth either.

Beyond that there is Pokemon Shiny Odds for how rare the red one is, the Random Shiny Pokemon Generator for an automatic hunt, the Random Mega Pokemon Generator for the big forms, and Who's That Pokemon to finish.

How it plays once it arrives

Gyarados is a physical breaker with a defensive cushion. Intimidate plus 100 Special Defense means it can come in more often than its typing suggests, and 125 Attack means the opponent has to respect every turn it stays on the field.

The answer to it is an Electric move, and every serious team carries one. Everything else has to work through five resistances and a Ground immunity to find a way in, which is why it has stayed relevant for so many generations.

The mega form, briefly

Gyarados has a mega evolution that changes the typing to Water and Dark. That swap removes the Electric weakness and trades in a new set of matchups, which makes the mega a different Pokemon to plan around rather than a straight upgrade.

It is worth knowing when comparing this page to older write-ups. Advice written for the mega form does not always apply to the standard one, and the two have very little overlap in how they should be played. Read the typing on whatever version you are actually using before planning a matchup around it.