Armaldo is a Rock/Bug-type Pokémon introduced in Generation III and a final stage of its evolution line, with a base stat total of 495.

Armaldo

Armaldo

Abilities

Battle Armor

Blocks critical hits.

Swift Swim

Raises SPEED in rain.

Hidden Ability

Base Stats

Total: 495
EV Yield: 2 Attack
HP: 75
Attack: 125
Defense: 100
Sp. Atk: 70
Sp. Def: 80
Speed: 45

Armaldo's Weaknesses and Resistances

Evolution Chain

Anorith evolves into Armaldo at level 40.

Armaldo Playthrough, Competitive, and Nuzlocke Usage

Using Armaldo in a Playthrough

Anorith is revived from the Claw Fossil and evolves into Armaldo at level 40, producing a slow but powerful Rock/Bug physical attacker with base 125 Attack and 100 Defense. Generation III is unusually favorable to Armaldo's offensive typing because both Rock and Bug attacks are physical, allowing both STAB types to use its strongest stat immediately, although the available Bug moves in that era are often less impressive than the Rock options. Battle Armor prevents critical hits and provides useful consistency, while later Swift Swim can double Speed in rain and partially solve Armaldo's extremely low base 45 Speed. Rock Slide or Stone Edge, X-Scissor, Earthquake, Brick Break or Superpower, Aqua Jet, Knock Off, Rapid Spin, Stealth Rock, and Swords Dance can support offensive or utility sets depending on the game. Rock/Bug carries weaknesses to Water, Rock, and Steel and surprisingly few resistances, so despite good physical Defense Armaldo is usually safer when attacking known targets than when acting as a general defensive wall.

Armaldo in Competitive Pokémon

Armaldo has generally lived in lower competitive tiers, where base 125 Attack, base 100 Defense, Rapid Spin, Stealth Rock, Knock Off, and strong Rock STAB give it several practical roles. Battle Armor prevents critical hits and adds defensive consistency, while Swift Swim can double its low Speed under rain and turn an otherwise lumbering attacker into a temporary offensive threat. Its most common competitive identity has been that of a bulky offensive spinner or hazard setter, using Stone Edge or Rock Blast for damage while removing opposing entry hazards. The problem is its own typing: Rock/Bug is weak to Water, Rock, and Steel, offers very few useful resistances, and leaves Armaldo vulnerable to Stealth Rock even when it is supposed to be the team's hazard remover. As later Smogon analyses emphasize, stronger spinners and Rock-types often outclass it, but its combination of high Attack, respectable physical bulk, and utility has kept it functional in lower formats rather than competitively irrelevant.

Armaldo in Nuzlockes

Armaldo can be a strong Nuzlocke attacker because base 125 Attack gives it immediate knockout power and Battle Armor eliminates the possibility of enemy critical hits. That critical-hit immunity is especially valuable in permadeath play because it makes damage calculations much more predictable and prevents a supposedly safe physical matchup from suddenly doubling in danger. The line does not evolve until level 40, however, and Anorith is less durable while being obtained only through the Claw Fossil in many games. Armaldo's base 45 Speed means it usually takes a hit first, and Water, Rock, and Steel attacks target genuine weaknesses despite its sturdy shell; special Water attacks are particularly uncomfortable because Special Defense is only base 80. Used as a slow physical breaker against known opponents rather than a universal tank, Armaldo combines reliable damage with unusually valuable protection from critical hits.

Learnsets

13 moves · Brilliant Diamond Shining Pearl

Level Up — Brilliant Diamond Shining Pearl

1 Water Gun water type 40 100 special move
1 Harden normal type --- --- status move
1 Fury Cutter bug type 40 95 physical move
1 Smack Down rock type 50 100 physical move
12 Metal Claw steel type 50 95 physical move
16 Ancient Power rock type 60 100 special move
20 Bug Bite bug type 60 100 physical move
24 Brine water type 65 100 special move
28 Slash normal type 70 100 physical move
32 Crush Claw normal type 75 95 physical move
36 Rock Blast rock type 25 90 physical move
43 Protect normal type --- --- status move
48 X-Scissor bug type 80 100 physical move

Pokédex Entries

12 entries
Ruby

ARMALDO’s tough armor makes all attacks bounce off. This POKéMON’s two enormous claws can be freely extended or contracted. They have the power to punch right through a steel slab.

Sapphire

ARMALDO is a POKéMON species that became extinct in prehistoric times. This POKéMON is said to have walked on its hind legs, which would have been more convenient for life on land.

Emerald

ARMALDO usually lives on land. However, when it hunts for prey, it dives beneath the ocean. It swims around using its two large wings.

Firered / Leafgreen / Y

Protected by a hard shell, its body is very sturdy. It skewers prey with its claws to feed.

Diamond / Pearl / Platinum / Black / White / Black 2 / White 2

It went ashore after evolving. Its entire body is clad in a sturdy armor.

Heartgold / Soulsilver / X

Its enormous, retractable claws can cut through most anything. Its entire body is clad in sturdy plates.

Omega Ruby

Armaldo’s tough armor makes all attacks bounce off. This Pokémon’s two enormous claws can be freely extended or contracted. They have the power to punch right through a steel slab.

Alpha Sapphire

Armaldo is a Pokémon species that became extinct in prehistoric times. This Pokémon is said to have walked on its hind legs, which would have been more convenient for life on land.

Ultra Sun

It lived on land and went out into the sea to hunt for prey. Its sharp claws were its greatest weapon.

Ultra Moon

Armaldo adapted from living in water to living on land. It has been determined that it is the ancestor of some bug Pokémon.

Sword

After evolution, this Pokémon emerged onto land. Its lower body has become stronger, and blows from its tail are devastating.

Shield

Though it lives on land, it’s also a good swimmer. It dives into the ocean in search of prey, using its sharp claws to take down its quarry.

Additional Images

PokeAPI sprites

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Armaldo Biology and Behavior

Evolution transformed Anorith from a fully marine swimmer into an amphibious shoreline predator that lived on land beside the ancient sea and entered the water to hunt. The large structures on its back continued functioning as swimming appendages, while thick armor plating protected the body both on shore and underwater. Armaldo's enormous claws can extend and retract freely, break stone, punch through a slab of steel, and skewer or subdue prey before feeding. Its ability to walk on land represents a major ecological change from the sea-dwelling Anorith and is specifically highlighted in fossil records and Pokedex accounts as a consequence of evolution. Like Anorith, Armaldo is considered ancestral to at least some modern Bug-type Pokemon, making the family not merely extinct wildlife but part of the franchise's own evolutionary history.

Armaldo Biological Data

National Pokédex
#348
Species
Plate Pokémon
Height
4' 11" (1.5 m)
Weight
150.4 lbs (68.2 kg)
Habitat
Waters Edge
Color
Gray
Body Style
Upright
Gender
12.5% female / 87.5% male

Misc

Catch Rate: 45

Base Experience: 173 Exp

Hatch Counter: 30

Armaldo Size Comparison: BETA

Armaldo is listed at 4' 11" (1.5 m) and shown in an in-chart visual comparison.

7 ft6 ft5 ft4 ft3 ft2 ft1 ft0 ft
armaldo
Professor Oak
How is visual size determined?

Pokédex height is treated as the official listed measurement, but the chart uses pose-aware visual scaling so each sprite looks reasonable in a direct comparison.

For long or coiled Pokémon, the listed height may represent total body length rather than upright height. For Pokémon with floppy ears, leaves, feathers, antennae, wings, or other flexible features, the chart usually measures to the top of the solid, substantial part of the head or body instead of the tallest decorative feature.

The goal is not to replace the official height, but to make the artwork compare naturally at the size it appears to occupy.