Mermaid Princess and the Sea Legend
| Event | Story | Gallery |
| Event duration: | 08:00 UTC, July 29, 202317:00 JST, July 29, 2023 - 11:59 UTC, August 6, 202320:59 JST, August 6, 2023 |
|---|---|
| Displayed time is based on your local machine's clock. |
Mermaid Princess and the Sea Legend is a story event.
This event is part of the annual Summer Vacation series. Listed in order of premiere:
- Dark Giant of the Blue Sea (2014)
- Balmy Breeze and Foamy Deep (2015)
- A Slice of Summer (2016)
- Poacher's Day (2017)
- Bzzt! Amped-Up Summer (2018)
- The Maydays (2019)
- Kappa Summer Chronicle (2019)
- Hot Summer Fete! Eating Bonanza! (2020)
- My Beloved Auguste (2020)
- The Time a 37-Year-Old Former Imperial Soldier Got His Life in Order by Awakening to the Greatness That Is Saunas (2021)
- Auguste of the Dead (2021)
- ZodiaCamp: The 2nd Divine Generals Assembly (2022)
- Sincerely, Your Dearest Friend (2022)
- The Time a 37-Year-Old Former Imperial Soldier Expanded His Horizons through the Experience That Is Saunas (2023)
- Mermaid Princess and the Sea Legend (2023)
- The Last Sumo Warrior (2024)
- Conquest of the Dark Singularity (2024)
- Things from the Deep (2025)
- Arcarum Evokers: First Reunion (2025)
The vast blue seas of Auguste have long
been a paradise to the lives beneath
their waves.
But paradise isn't perfect—at least not to
one particularly bored denizen of the deep.
Believing that a Prince Charming will one
day whisk her away from the clutches of
ennui, she whiles away the days until a
tidal wave sweeps in the opportunity to
make her dream a reality.
For new players
- Complete each chapter, quest, and raid boss; each awards
Crystal ×50 on first-time completion.
- Obtain as many Over Mastery RingsOver Mastery Rings as you reasonably can from badge, honor, and token rewards.
- Earn trophies for additional
Crystals.
Damascus Crystals are a good long-term investment given their scarcity outside of events. Obtaining all three (and the
Damascus Grain) is recommended if AP/Elixir consumption is not a concern.
- Complete the daily mission every day.
- The total amount of tokens needed to empty the first 20 drawboxes for the maximum amount of
Crystals, and every
Golden Gift and
Silver Gift is 40,680 tokens. This assumes the first four drawboxes are fully emptied and are not reset early.
Notable Rewards
King's Thruster
Golden Gift
Silver Gift
Sea-Foam Salt is used to host Extreme and Impossible battles. It is not used for anything else.
Golden Gifts and Silver Gifts
- One
Golden Gift per drawbox can be obtained from drawboxes #1 through #4 of the token draw.
- One
Silver Gift per drawbox can be obtained from drawboxes #5 through #20 of the token draw.
- Gifts can be used from the Tickets tab under Items in the supplies.
Items Received from Gifts
| Golden Gift |
|---|
| Silver Gift |
|---|
New Character
This event has no recruitable character.
Simplified drop table
| Difficulty | Type | |||||||
|---|---|---|---|---|---|---|---|---|
| Very Hard | Raid | 0-7 | 1-7 | 0-1 | - | |||
| Extreme | Raid | - | 1-2 | 2-8 | - | |||
| Impossible | Raid | - | 2-4 | 3-7 | - | |||
| Nightmare | Solo | 2-? | 2-4 | 2-4 | ||||
| Proud | Solo | 1-? | 2-? | 1-? |
Event Battles
Story Battles
| Occurrences | Notes |
|---|---|
| Ch. 3, Ep. 4 | |
| Ch. 6, Ep. 4 |
Raid Battles
Kelp Fiend Hunt |
||
|---|---|---|
| Cost to Host: 0 AP (Up to 5 event raids daily), 20 AP (from 6th raid onward) | Cost to Join: 1 EP | Unlock: Clear Chapter 3 |
| Rewards | ||
|---|---|---|
| First clear: |
Honor: |
|
| Host: |
Join: |
MVP: |
| Chest 1 | Chest 2 | Chest 3 | Chest 4 |
|---|---|---|---|
| Very RareVerification needed. | Uncommon | Likely | Likely |
|
|||
| Chest 5 | Chest 6 | ||
| 100% | 100% | - | |
|
|||
| Drop table last updated: 2018-04-04, all stated drop rates are estimates. The game changes over time. If the drop tables become incorrect please notify the wiki staff. |
|||
Taboo Revenger |
||
|---|---|---|
| Cost to Host: 0 AP (Up to 5 event raids daily), 30 AP & |
Cost to Join: 2 EP or 1 EP at <50% HP. |
Unlock: Clear Chapter 6 |
| Rewards | ||||
|---|---|---|---|---|
| First clear: |
Honor: |
|||
| Host: |
Join: |
MVP: |
2nd: |
3rd: |
| Chest 1 | Chest 2 | Chest 3 | Chest 4 |
|---|---|---|---|
| Very RareVerification needed. | Uncommon | Likely | Likely |
|
|
||
| Chest 5 | Chest 6 | ||
| 100% | 100% | - | |
|
|||
| Drop table last updated: 2018-04-04, all stated drop rates are estimates. The game changes over time. If the drop tables become incorrect please notify the wiki staff. |
|||
| Rewards | ||||
|---|---|---|---|---|
| First clear: |
Honor: |
|||
| Host: |
Join: |
MVP: |
2nd: |
3rd: |
| Chest 1 | Chest 2 | Chest 3 | Chest 4 |
|---|---|---|---|
| Rare | 100% | 100% | 100% |
|
|||
| Chest 5 | Chest 6 | ||
| 100% | 100% | - | |
|
|||
| Drop table last updated: 2017-01-05, all stated drop rates are estimates. The game changes over time. If the drop tables become incorrect please notify the wiki staff. |
|||
Solo Battles
Threat to Tetsusan |
|
|---|---|
| Cost to Host: 0 AP / 50 AP (after first clear) | Unlock: Rank 150+, Clear Extreme (Solo) |
| Wave | Name | Lvl | HP | Charge | Mode |
|---|---|---|---|---|---|
| Boss | Merfolk King | 160,000,000 | ◇◇ | Yes | |
| Special Attacks | Triggers and Notes | ||||
|
| ||||
| N - Normal, OD - Overdrive, TR - Trigger | |||||
| Rewards | ||
|---|---|---|
| First clear: |
||
| Every clear: |
| Wooden | Silver | Gold |
|---|---|---|
Healthy Food Source |
|
|---|---|
| Cost to Host: 0 AP | Unlock: May appear after hosting Very Hard (Raid), Extreme (Raid) or Impossible. |
| Wave | Name | Lvl | HP | Charge | Mode |
|---|---|---|---|---|---|
| Boss | Kelp Fiend | 16,500,000 | ◇◇ | Yes | |
| Special Attacks | Triggers and Notes | ||||
|
| ||||
| N - Normal, OD - Overdrive, TR - Trigger | |||||
| Rewards | ||
|---|---|---|
| First clear: |
||
| Every clear: |
| Chest 1 | Chest 2 | Chest 3 | Chest 4 |
|---|---|---|---|
| Extremely Rare | Rare | Rare | Likely |
|
|||
| Chest 5 | Chest 6 | Chest 7 | Chest 8 |
| 100% | 100% | 100% | 100% |
|
|||
| Drop table last updated: 2017-11-01, all stated drop rates are estimates. The game changes over time. If the drop tables become incorrect please notify the wiki staff. |
|||
Challenge Battles
This event has no challenge battles.
Daily Mission
- Rewards of Daily Mission
- Period: 08:00 UTC, July 29, 202317:00 JST, July 29, 2023 – 11:59 UTC, August 6, 202320:59 JST, August 6, 2023
- Rewards:
Crystal ×50,
Water Token ×150
Event Missions
Completing missions during the event earns rewards. The missions are as follows:
| Mission | Reward |
|---|---|
| Join 3 event raid backup requests | |
| Join 5 event raid backup requests | |
| Join 10 event raid backup requests | |
| Join 15 event raid backup requests | |
| Clear 3 Nightmare battles | |
| Clear 5 Nightmare battles | |
| Clear 10 Nightmare battles | |
| Clear 15 Nightmare battles | |
| Reset drawbox #1 | |
| Reset drawbox #2 | |
| Reset drawbox #3 | |
| Reset drawbox #4 |
Event Rewards
Token Drawbox
| Event Token Drawbox | ||||||
|---|---|---|---|---|---|---|
| Event-Exclusive | ||||||
| Name | 1st | 2nd | 3rd | 4th | 5th-20th | ∞ |
| 1 | 1 | 1 | 1 | - | - | |
| - | - | - | - | 1 | - | |
| 1 | 1 | 1 | 1 | 1 | 1 | |
| 4 | 4 | 4 | 4 | 2 | 2 | |
| - | - | - | 1 | - | - | |
| Treasure (Carried Over) Max 7 per event | ||||||
| Name | 1st | 2nd | 3rd | 4th-10th | 5th-20th | ∞ |
| - | - | - | 1 | - | - | |
| Power-Ups | ||||||
| Name | 1st | 2nd | 3rd | 4th | 5th-20th | ∞ |
| 1 | 1 | 1 | - | - | - | |
| 1 | 1 | 1 | - | - | - | |
| Weapons | ||||||
| Name | 1st | 2nd | 3rd | 4th | 5th-20th | ∞ |
| 1 | 1 | 1 | 1 | 1 | - | |
| 2 | 2 | 2 | 2 | 2 | - | |
| 60 | 80 | 90 | 130 | 130 | 130 | |
| 60 | 80 | 90 | 130 | 130 | 130 | |
| - | - | - | - | - | 50 | |
| Summons | ||||||
| Name | 1st | 2nd | 3rd | 4th | 5th-20th | ∞ |
| 30 | 50 | 60 | 70 | 70 | 70 | |
| 50 | 80 | 90 | 130 | 130 | 130 | |
| - | - | - | - | - | 50 | |
| Items | ||||||
| Name | 1st | 2nd | 3rd | 4th | 5th-20th | ∞ |
| 10 | 15 | 20 | 15 | 15 | 10 | |
| 20 | 25 | 40 | 25 | 25 | 15 | |
| Treasure | ||||||
| Name | 1st | 2nd | 3rd | 4th | 5th-20th | ∞ |
| 2 | 2 | 2 | 4 | 4 | 4 | |
| 4 | 4 | 4 | 10 | 10 | 10 | |
| 50 | 70 | 100 | 200 | 200 | 200 | |
| Other | ||||||
| Name | 1st | 2nd | 3rd | 4th | 5th-20th | ∞ |
| 5 | - | - | - | - | - | |
| - | 10 | - | - | - | - | |
| - | - | 10 | 10 | 10 | - | |
| 178 | 213 | 293 | 203 | - | - | |
| - | - | - | - | 205 | 230 | |
| 80 | 100 | 130 | - | 20 | 20 | |
| - | - | - | 20 | - | - | |
| 40 | - | - | - | - | - | |
| - | 50 | 50 | - | - | - | |
| - | - | - | 100 | 100 | - | |
| Total | 600 | 790 | 990 | 1058 | 1056 | 1052 |
Honor Rewards
| Notable Honor Rewards | |
|---|---|
| Honor | Item |
| 150,000 | |
| 200,000 | |
| 250,000 | |
| 450,000 | |
| 500,000 | |
| 800,000 | |
| 900,000 | |
| 1,000,000 | |
| 1,300,000 | |
| 1,400,000 | |
| 1,500,000 | |
| 1,800,000 | |
| 1,900,000 | |
| 2,000,000 | |
| 2,300,000 | |
| 2,400,000 | |
| 2,500,000 | |
| 2,800,000 | |
| 2,900,000 | |
| 3,000,000 | |
| 3,600,000 | |
| 3,800,000 | |
| 4,000,000 | |
| 4,600,000 | |
| 4,800,000 | |
| 5,000,000 | |
| 5,600,000 | |
| 5,800,000 | |
| 6,000,000 | |
| 7,000,000 | |
| 8,000,000 | |
| 9,000,000 | |
| 10,000,000 | |
Badge Rewards
Trophies
| English Title | Japanese Title | Step | Description | Reward | Notes | |
|---|---|---|---|---|---|---|
| Harite Slapper | 張り手使い | ★☆☆ | Get 100,000 honors in Mermaid Princess and the Sea Legend | |||
| One with the Earth | 大地と呼応せし者 | ★★☆ | Get 500,000 honors in Mermaid Princess and the Sea Legend | |||
| True Sumo Warrior | 真のスモウォーリア | ★★★ | Get 1,000,000 honors in Mermaid Princess and the Sea Legend | |||
| Tackle Master | ぶちかましの名人 | ★ | Defeat Kelp Fiend (Very Hard) in a raid battle you started | |||
| Yokozuna's Successor | ヨコヅナの魂を継ぎし者 | ★ | Defeat Merfolk King (Extreme) in a raid battle you started | |||
| Ready... Fight! | はっけよい! | ★☆☆ | Clear Mermaid Princess and the Sea Legend raid battle 5 times | |||
| Let's Gooo! | のこった! のこった! | ★★☆ | Clear Mermaid Princess and the Sea Legend raid battle 50 times | |||
| Got-tsan! | ごっつぁんです! | ★★★ | Clear Mermaid Princess and the Sea Legend raid battle 200 times | |||
| Legendary Kelp Fisher | 伝説のコンブ漁師 | ★ | Defeat Kelp Fiend (Nightmare) |
Voiced Trailer
| This section needs an English translation of Japanese text. Please help by contributing a translation! (Note: Machine translations, such as Google Translate, are not acceptable.) |
| Japanese[1] | EnglishThis is an unofficial, amateur translation. |
|---|---|
|
退屈な海の底いつも独りぼっち はぁ...、このままいつまでも1人で生きていくのかしら そう思っていた私の前にある日王子様が現れたの 大波の中船を操ろうとしていたとても勇ましい王子様が 決めたわ陸へ行く! 次回グランブルーファンタジー はぁ...ライデン早く会いたいわ |
Trailer Teaser Text
This text only appears in the voiced trailer pop-up window.
The vast blue seas of Auguste have long been a
paradise to the lives beneath their waves.
But paradise isn't perfect—at least not to one
particularly bored denizen of the deep.
Believing that a Prince Charming will one day
whisk her away from the clutches of ennui, she
whiles away the days until a tidal wave sweeps in
the opportunity to make her dream a reality.
Next up in Granblue Fantasy,
Mermaid Princess and the Sea Legend
She has but one wish: to go on land and walk
side-by-side with her Prince Charming.









































































































































