Marill

#55 in the Hoenn Pokédex • Aqua Mouse Pokémon

Normal

Shiny

Pokédex entries

Ruby

MARILL’s oil-filled tail acts much like a life preserver. If you see just its tail bobbing on the water’s surface, it’s a sure indication that this Pokémon is diving beneath the water to feed on aquatic plants.

Sapphire

When fishing for food at the edge of a fast-running stream, MARILL wraps its tail around the trunk of a tree. This Pokémon’s tail is flexible and configured to stretch.

Details

Type

Weak to

2×

2×

Resists

0.5×

0.5×

0.5×

Growth

EV yield, catch rate, and experience details for this Pokémon.

EV yield	2 HP
Catch rate	190
Base Exp.	58

Eggs

Egg groups, gender ratio, and hatching details for this Pokémon.

Egg groups	Water 1 Fairy
Gender	50% male 50% female
Egg cycles	10 (256 steps per cycle; elapsed hatch time varies)

Evolution

Evolution requirements shown in a compact table or chain view.

Pokémon	Requires	Evolution
Azurill #54	High friendship	Marill #55
Marill #55	Level 18	Azumarill #56

Encounters

Known encounter locations for this Pokémon in this game.

Ruby

Location	Method	Level	Chance	Conditions
Petalburg City	Surfing	20-30	60%	-
Petalburg City	Surfing	10-20	30%	-
Petalburg City	Surfing	30-35	5%	-
Petalburg City	Surfing	5-10	4%	-
Petalburg City	Surfing	5-10	1%	-
Route 102 Road 102	Surfing	20-30	60%	-
Route 102 Road 102	Surfing	10-20	30%	-
Route 102 Road 102	Surfing	30-35	5%	-
Route 102 Road 102	Surfing	5-10	4%	-
Route 111 Road 111	Surfing	20-30	60%	-
Route 111 Road 111	Surfing	10-20	30%	-
Route 111 Road 111	Surfing	30-35	5%	-
Route 111 Road 111	Surfing	5-10	4%	-
Route 114 Road 114	Surfing	20-30	60%	-
Route 114 Road 114	Surfing	10-20	30%	-
Route 114 Road 114	Surfing	30-35	5%	-
Route 114 Road 114	Surfing	5-10	4%	-
Route 117 Road 117	Surfing	20-30	60%	-
Route 117 Road 117	Surfing	10-20	30%	-
Route 117 Road 117	Surfing	30-35	5%	-
Route 117 Road 117	Surfing	5-10	4%	-
Route 117 Road 117	Walking in tall grass or a cave	13	10%	Ordinary land slot rates; halved if this route has an active TV outbreak
Route 120 Road 120	Surfing	20-30	60%	-
Route 120 Road 120	Surfing	10-20	30%	-
Route 120 Road 120	Surfing	30-35	5%	-
Route 120 Road 120	Surfing	5-10	4%	-
Route 120 Road 120	Walking in tall grass or a cave	25	10%	Ordinary land slot rates; halved if this route has an active TV outbreak
Route 120 Road 120	Walking in tall grass or a cave	27	5%	Ordinary land slot rates; halved if this route has an active TV outbreak

Sapphire

Location	Method	Level	Chance	Conditions
Petalburg City	Surfing	20-30	60%	-
Petalburg City	Surfing	10-20	30%	-
Petalburg City	Surfing	30-35	5%	-
Petalburg City	Surfing	5-10	4%	-
Petalburg City	Surfing	5-10	1%	-
Route 102 Road 102	Surfing	20-30	60%	-
Route 102 Road 102	Surfing	10-20	30%	-
Route 102 Road 102	Surfing	30-35	5%	-
Route 102 Road 102	Surfing	5-10	4%	-
Route 111 Road 111	Surfing	20-30	60%	-
Route 111 Road 111	Surfing	10-20	30%	-
Route 111 Road 111	Surfing	30-35	5%	-
Route 111 Road 111	Surfing	5-10	4%	-
Route 114 Road 114	Surfing	20-30	60%	-
Route 114 Road 114	Surfing	10-20	30%	-
Route 114 Road 114	Surfing	30-35	5%	-
Route 114 Road 114	Surfing	5-10	4%	-
Route 117 Road 117	Surfing	20-30	60%	-
Route 117 Road 117	Surfing	10-20	30%	-
Route 117 Road 117	Surfing	30-35	5%	-
Route 117 Road 117	Surfing	5-10	4%	-
Route 117 Road 117	Walking in tall grass or a cave	13	10%	Ordinary land slot rates; halved if this route has an active TV outbreak
Route 120 Road 120	Surfing	20-30	60%	-
Route 120 Road 120	Surfing	10-20	30%	-
Route 120 Road 120	Surfing	30-35	5%	-
Route 120 Road 120	Surfing	5-10	4%	-
Route 120 Road 120	Walking in tall grass or a cave	25	10%	Ordinary land slot rates; halved if this route has an active TV outbreak
Route 120 Road 120	Walking in tall grass or a cave	27	5%	Ordinary land slot rates; halved if this route has an active TV outbreak

Moves

Moves this Pokémon learns naturally by reaching specific levels.

		Class				Description
Start	Tackle	Physical	35	95	35	Charges the foe with a full-body tackle.
3	Defense Curl	Status	-	-	40	Curls up to conceal weak spots and raise DEFENSE.
6	Tail Whip	Status	-	100	30	Wags the tail to lower the foe's DEFENSE.
10	Water Gun	Special	40	100	25	Squirts water to attack the foe.
15	Rollout	Physical	30	90	20	An attack lasting 5 turns with rising intensity.
21	Bubble Beam	Special	65	100	20	Forcefully sprays bubbles that may lower SPEED.
28	Double-Edge	Physical	120	100	15	A life-risking tackle that also hurts the user.
36	Rain Dance	Status	-	-	5	Boosts the power of WATER-type moves for 5 turns.
45	Hydro Pump	Special	120	80	5	Blasts water at high power to strike the foe.

Machines

Moves this Pokémon can learn from Technical Machines and Hidden Machines in Pokémon Ruby and Sapphire.

			Class				Description
TM01	Focus Punch		Physical	150	100	20	A powerful loyalty attack. The user flinches if hit.
TM03	Water Pulse		Special	60	100	20	Attacks with ultrasonic waves. May confuse the foe
TM06	Toxic		Status	-	85	10	Poisons the foe with an intensifying toxin.
TM07	Hail		Status	-	-	10	Summons a hailstorm that strikes every turn.
TM10	Hidden Power	Varies by IVs	Varies By Type	30–70	100	15	The effectiveness varies with the user.
TM13	Ice Beam		Special	95	100	10	Blasts the foe with an icy beam that may freeze it.
TM14	Blizzard		Special	120	70	5	Hits the foe with an icy storm that may freeze it.
TM17	Protect		Status	-	-	10	Evades attack, but may fail if used in succession.
TM18	Rain Dance		Status	-	-	5	Boosts the power of WATER-type moves for 5 turns.
TM21	Frustration		Physical	-	100	20	An attack that is stronger if the TRAINER is disliked.
TM23	Iron Tail		Physical	100	75	15	Attacks with a rock-hard tail. May lower DEFENSE.
TM27	Return		Physical	-	100	20	An attack that increases in power with friendship.
TM28	Dig		Physical	60	100	10	Digs underground the first turn and strikes next turn.
TM31	Brick Break		Physical	75	100	15	Destroys barriers such as REFLECT and causes damage.
TM32	Double Team		Status	-	-	15	Creates illusory copies to raise evasiveness.
TM42	Facade		Physical	70	100	20	Boosts ATTACK when burned, paralyzed, or poisoned.
TM43	Secret Power		Physical	70	100	20	An attack with effects that vary by location.
TM44	Rest		Status	-	-	10	The user sleeps for 2 turns, restoring HP and status.
TM45	Attract		Status	-	100	15	Makes the opposite gender less likely to attack.
HM03	Surf		Special	95	100	15	Creates a huge wave, then crashes it down on the foe.
HM04	Strength		Physical	80	100	15	Builds enormous power, then slams the foe.
HM06	Rock Smash		Physical	20	100	15	A rock-crushing attack that may lower DEFENSE.
HM07	Waterfall		Special	80	100	15	Charges the foe with speed to climb waterfalls.
HM08	Dive		Special	60	100	10	Dives underwater the first turn and strikes next turn.

Breeding

Moves this Pokémon can inherit through breeding or similar methods.

	Class				Description
Amnesia	Status	-	-	20	Forgets about something and sharply raises SP. DEF.
Belly Drum	Status	-	-	10	Maximizes ATTACK while sacrificing HP.
Future Sight	Special	80	90	15	Heightens inner power to strike 2 turns later.
Light Screen	Status	-	-	30	Creates a wall of light that lowers SP. ATK damage.
Perish Song	Status	-	-	5	Any Pokémon hearing this song faints in 3 turns.
Present	Physical	-	90	15	A gift in the form of a bomb. May restore HP.
Substitute	Status	-	-	10	Creates a decoy using 1/4 of the user's maximum HP.
Supersonic	Status	-	55	20	Emits bizarre sound waves that may confuse the foe.

Traits

Ability options available to this Pokémon in this game.

Thick Fat

Heat-and-cold protection.

Halves damage from Fire and Ice moves.

Huge Power

Raises ATTACK.

Doubles Attack in battle.

#54

Azurill

#56

Azumarill

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