Fire Emblem Heroes Wiki
Perilous Seas
Banner Focus Perilous Seas.jpg
Perilous Seas
Featured units
Start date2021-08-05
End date2021-09-05
DescriptionA scurvy crew of rough-and-tumble Special Heroes is here to tame the high seas! These Special Heroes are available as part of a 5★ summoning focus during this event! (Notification)

Appearance rates

See Summonable Heroes for a full table of the regular pool of summonable heroes.
RarityAppearance rate
5★ Focus3.00%
4★ Focus3.00%
4★ Special Rate3.00%


Number of units in a pool
5★ Focus5★4★ Focus4★ SR4★3★
Orb color distribution
At least one76.45%77.70%66.04%82.63%
Specific Hero rates (any rarity)
HeroAppearance rateHero Rate | Orb color
Naesala: Sea's Shadow0.75%Red Orb.png
Vika: Sea-Dark Wing3.75%Colorless Orb.png
Surtr: Pirate of Red Sky0.75%Blue Orb.png
Hinoka: Fair Pirate Pair0.75%Green Orb.png
5★ Hero rates
5★ Only5★ + 4★ SR
Appearance rate5★ rate | Orb colorAppearance rate5★ rate | Orb color
Red1.65%Red Orb.png
2.80%Red Orb.png
Blue1.62%Blue Orb.png
2.38%Blue Orb.png
Green1.47%Green Orb.png
2.08%Green Orb.png
Colorless1.26%Colorless Orb.png
1.74%Colorless Orb.png
Average Orbs cost
Non 3/4★37 Orb.png ≈ 9 Any Orb.png42 Orb.png ≈ 9 Red Orb.png48 Orb.png ≈ 10 Blue Orb.png41 Orb.png ≈ 9 Green Orb.png29 Orb.png ≈ 7 Colorless Orb.png
4/5★ Focus60 Orb.png ≈ 15 Any Orb.png114 Orb.png ≈ 24 Red Orb.png117 Orb.png ≈ 25 Blue Orb.png95 Orb.png ≈ 20 Green Orb.png37 Orb.png ≈ 8 Colorless Orb.png
5★ / 4★ SR60 Orb.png ≈ 15 Any Orb.png56 Orb.png ≈ 12 Red Orb.png68 Orb.png ≈ 15 Blue Orb.png64 Orb.png ≈ 13 Green Orb.png118 Orb.png ≈ 25 Colorless Orb.png
5★ Focus97 Orb.png ≈ 24 Any Orb.png114 Orb.png ≈ 24 Red Orb.png117 Orb.png ≈ 25 Blue Orb.png95 Orb.png ≈ 20 Green Orb.png125 Orb.png ≈ 27 Colorless Orb.png
4★ Focus140 Orb.png ≈ 35 Any Orb.png48 Orb.png ≈ 10 Colorless Orb.png
5★97 Orb.png ≈ 24 Any Orb.png101 Orb.png ≈ 21 Red Orb.png101 Orb.png ≈ 22 Blue Orb.png99 Orb.png ≈ 21 Green Orb.png165 Orb.png ≈ 35 Colorless Orb.png
4★ SR140 Orb.png ≈ 35 Any Orb.png107 Orb.png ≈ 23 Red Orb.png171 Orb.png ≈ 36 Blue Orb.png162 Orb.png ≈ 34 Green Orb.png309 Orb.png ≈ 66 Colorless Orb.png
  • The orb color distribution table displays the chances for a certain orb color to appear.
    • Individual: The chance for a randomly selected orb to be a certain color.
    • All: The chance for all orbs to be a certain color.
    • At least one: Chance for at least one of this orb color to show up in a summoning session.
    • None: Chance for no orbs of this color to show up in a summoning session.
  • The Hero rates tables shows the chances for specific Heroes.
    • Appearance rate: Individual appearance rate. This is the chance for a randomly selected orb to contain the Hero. This includes all focus and non-focus rarities for the Hero. This rate × 5 is the chance for the Hero to show up at all in one of the 5 orbs in a summoning session.
    • Rate | Orb color: The chance to summon a specific Hero given that their orb color has appeared and is being summoned from. This is dependent on color distribution of units in all the pools. This includes all rarities focus and non-focus rarities of the Hero.
  • The average orb cost table displays the average number of summons and their corresponding average number of {{It|Orb}}s required to obtain a desired kind of Hero.
    • Any: All 5 orbs of a summoning sessions are used, independently of their color.
    • Red, Blue, Green, Colorless: Only the orbs of the corresponding color are selected. The cost of a summon is inversely proportional to the distribution of its color.
For more detailed information, see Summon#Color Distribution.


HeroWeaponAssistSpecialPassive APassive BPassive C
Hatchling (Flier)
Fledgling (Flier)
Adult (Flier)
Crossbones Claw
Night Sky
Atk/Spd Solo 1
Atk/Spd Solo 2
Atk/Spd Solo 3
Atk/Spd Solo 4
S/D Near Trace 1
S/D Near Trace 2
S/D Near Trace 3
Stall Ploy 1
Stall Ploy 2
Stall Ploy 3
Hatchling (Flier)
Fledgling (Flier)
Adult (Flier)
Ebon-Pirate Claw
Chilling Wind
Spd/Res Solo 1
Spd/Res Solo 2
Spd/Res Solo 3
Sabotage Atk 1
Sabotage Atk 2
Sabotage Atk 3
Iron Lance
Steel Lance
Silver Lance
Sea-Sear Lance
Glowing Ember
Def/Res Ideal 1
Def/Res Ideal 2
Def/Res Ideal 3
Def/Res Ideal 4
Crafty Fighter 1
Crafty Fighter 2
Crafty Fighter 3
Surtr's Portent
Iron Bow
Steel Bow
Silver Bow
Mermaid Bow
Harsh Command
Harsh Command+
Atk/Spd Push 1
Atk/Spd Push 2
Atk/Spd Push 3
Atk/Spd Push 4
S/R Far Trace 1
S/R Far Trace 2
S/R Far Trace 3
Def/Res Rein 1
Def/Res Rein 2
Def/Res Rein 3

Level 40 stats

Naesala Seas Shadow Face FC.webp Naesala: Sea's Shadow39/42/4536/39/4340/43/4720/23/2621/25/28
Vika Sea-Dark Wing Face FC.webp Vika: Sea-Dark Wing37/41/4431/34/3737/40/4413/17/2037/40/44
Surtr Pirate of Red Sky Face FC.webp Surtr: Pirate of Red Sky42/45/4841/45/4812/16/1940/44/4733/36/39
Hinoka Fair Pirate Pair Face FC.webp Hinoka: Fair Pirate Pair36/40/4337/40/4437/40/4420/23/2720/23/26

In other languages[]

Language Name
English (US) Perilous Seas
Japanese ???
German ???
Spanish (Europe) ???
Spanish (Latin America) ???
French ???
Italian ???
Traditional Chinese (Taiwan) ???
Portuguese ???