How to complete The Sea’s Legend in Pokemon Legends: Arceus

Pokemon Legends: Arceus features an exclusive mission known as The Sea’s Legend that grants access to the rare mythical Pokemon Manaphy alongside its companion Phione. This special request represents one of several methods to obtain legendary creatures within the game’s expansive Hisui region.

Many players struggle with this particular quest due to intentionally cryptic clues provided in-game. The essential solution actually originates from Pokemon Brilliant Diamond and Shining Pearl, where a specific book contains the necessary hints. This cross-game referencing creates an engaging puzzle for dedicated trainers.

The literary passage discovered in the Sinnoh remakes states:

“Once upon a time in the East Sea there was a Pokémon known as the prince. A brave human asked Pokémon living in the sea to let them see the prince…Mantyke, Buizel, and a Qwilfish with huge spikes acknowledged the human’s bravery and joined them. Together, they set off in a boat over the sunset-streaked sea, sailing through the ocean gate stretched over the waves. News of this reached the ears of the prince, who went to meet the brave little party at the Seaside Hollow.”

This narrative provides the foundational framework for completing The Sea’s Legend. Understanding its symbolic meaning is crucial for progression.

Successfully navigating The Sea’s Legend requires meticulous preparation and execution. Follow this comprehensive approach to ensure success:

1. Assemble a team containing Overqwil, Buizel, and Mantyke before beginning
2. Utilize your Basculegion mount to traverse between the enormous rock formations emerging from the ocean in Cobalt Coastlands’ southern sector
3. Navigate around and through these natural arches until notification messages appear
4. Proceed directly to the Seaside Hollow cave location
5. Engage in combat against the waiting Phione and Manaphy

This represents only the second opportunity in modern Pokemon games to capture Manaphy directly. Unlike its distribution as a Mystery Gift in Brilliant Diamond and Shining Pearl, this encounter demands significant effort and strategic planning.

While The Sea’s Legend becomes available during early gameplay stages, experienced trainers recommend postponing attempts until assembling a powerful team leveled to the 70s range. The final confrontation pits you against a formidable level 50 Manaphy supported by three level 36 Phione allies. The revamped combat mechanics in Pokemon Legends: Arceus transform this encounter into a genuinely threatening situation.

The four opposing Pokemon coordinate effectively, rapidly employing stat-enhancement techniques while assaulting your team with Zen Headbutt, Bubble, and Water Pulse attacks. Although defeating them with overleveled Pokemon presents minimal challenge, capturing these mythical creatures necessitates bringing specialized counters to manage the battle carefully.

Hisuian Goodra stands as the premier strategic choice for countering Manaphy and Phione during The Sea’s Legend mission.

Critical insight: once you’ve activated the quest by passing through the stone arches, you’re free to modify your party composition. The initial requirement for Buizel, Mantyke, and Overqwil no longer applies for the actual battle sequence.

While various high-level Pokemon resistant to water-type assaults could theoretically suffice, Hisuian Goodra’s exclusive Shelter move proves exceptionally effective against the incoming barrage. Shelter simultaneously boosts Goodra’s defensive capabilities while applying the obscured status condition, substantially improving its evasion potential.

This defensive advantage alone provides significant benefits, but Goodra’s dual resistance to both water and psychic-type attacks creates an ideal defensive profile. This combination enables Goodra to withstand all incoming damage while creating opportunities to safely throw Poke Balls at both mythical targets.

Players encounter a capturable alpha Hisuian Goodra as part of the mandatory Pokemon Legends: Arceus storyline. Additionally, a guaranteed level 70 alpha Goodra spawn appears in the Ancient Quarry section of Coronet Highlands. Acquiring this powerful specimen dramatically shifts battle dynamics even without additional training, though applying Grit Dust items maximizes its combat dominance.

Transforming Hisuian Qwilfish into Overqwil requires executing the Strong Style Barb Barrage technique precisely twenty times during combat encounters.

The Sea’s Legend mission mandates including Buizel, Mantyke, and Overqwil in your active roster to initiate the questline. The first two species can be readily captured throughout various aquatic habitats, but Overqwil presents a more complex acquisition challenge.

Similar to Hisuian Goodra, players encounter a guaranteed capturable alpha Overqwil during the game’s primary narrative. Trainers wishing to evolve their own Overqwil independently will need to invest time in specific training methods, though The Sea’s Legend request accepts any Overqwil specimen obtained within Pokemon Legends: Arceus.

Executing the Strong Style Barb Barrage move presents minimal technical difficulty. This poison-type attack allows Hisuian Qwilfish to deliver substantial damage output against suitable opponents.

Practical evolution strategy: identify areas with weaker wild Pokemon that can withstand multiple Barb Barrage attacks without fainting. The Cobalt Coastlands often provide ideal training grounds with appropriate level disparities. Consider using status-inflicting moves to control battle pacing while accumulating the necessary move count.

Time investment estimate: approximately 30-45 minutes of focused battling to reach the 20-move threshold. The move’s poison typing proves particularly effective against fairy and grass-type opponents commonly found in specific regions.

Common mistake avoidance: ensure you’re using the Strong Style variant specifically, as regular Barb Barrage uses won’t count toward the evolution requirement.

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