Siren – Final Fantasy: Brave Exvius

Siren – Final Fantasy: Brave Exvius

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Siren is the first esper you will get in FFBE. Just follow the story mode and you will have access to Siren’s Tower. Defeat her for the first time and you will get her. Upon leveling her to 1★ max level(30), you can fight her again in Siren’s Tower to evolve her to 2 stars. You will keep all stats and skills + get access to new skills.

Element Summon Magic Effects
Water Lunatic Voice Water Damage and put all enemies to sleep

Bonus Magicites(1.5x Exp): Blue

Rarity Lv/Pattern % Stats  Skill Sp Gain
1★ 30 1 500 AoE Water Ele Dmg + 50% Sleep 71
2★ 40 1 700 AoE Water Ele Dmg + 60% Sleep 234

Since your characters gain 1% of the esper’s stats, here is what your character will get by looking at the table below.

Grade(Min/Max) HP MP Attack Defense Int Mind
Siren 1★ 1500 / 2000 1800 / 2500 1000 / 1300 1200 / 1500 1200 / 2500 1200 / 2500
Character 15 / 20 18 / 25 10 / 13 12 / 15 12 / 25 12 / 25
Siren 2★ 2500 / 3000 2700 / 3400 1500 / 1800 1600 / 1900 2600 / 3600 2600 / 3600
Character 25 / 30 27 / 34 15 / 18 16 / 19 26 / 36 26 / 36

Strength and Weaknesses

Siren is neutral to all elements and status effects except for water and thunder.

Element/Status Icon Effect
Thunder  Thunder Icon – 50% resist
Water  Water Icon + 50% resist 

So blast her with thunder!

Siren Upgrades

Now let’s take a look at her upgrades and what she offers for your team.


Siren 1 Star

Icon Name Effect MP
Cure Cure Heal (150HP, 3x) to one ally 3
Cleanse Cleanse Cure disease to one ally 5
Blind Blind Blind (40%) to one enemy 3
Blind Silence Silence (40%) to one enemy 3
Blind Sleep Sleep (40%) to one enemy 3
Libra Analyze View info on one enemy 1
Alluring Air Alluring Air Confuse (30%) to all enemies 8


Siren 2 Star

Icon Name Effect MP
Alluring Air Attack Song Increase ATK (40%) while singing
for 3 turns to all allies
Alluring Air Defense Song Increase DEF (40%) while singing
for 3 turns to all allies
Alluring Air Paean Heal while singing for 3 turns to all allies 8
Water Water Water magic damage (1.2x) to one enemy 3
Barwater Barwater Increase water resistance (30%) for 3 turns to one ally 6
Shell Shell Increase SPR (20%) for 3 turns to one ally 4
Deshell Deshell Decrease SPR (20%) for 3 turns to one enemy 4
Dispel Dispel Remove all status effects from one enemy 7


An esper that was long ago sealed away in Siren’s Tower due to its fearsome power. It looks like a bewitching young woman with beautiful wings like those of bird. Those who hear its heavenly voice were said to be mesmerized by it’s power that they would throw themselves into the sea.

Battle Animations

Here are their battle animations for 1 star and 2 star if you want to see it.

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