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Betta summoners war banner.jpg

Dark Mermaid


Dark Mermaid.png
Betta SW.png



HOW TO GET: Scroll of Light & Darkness, Temple of Wishes

GOOD FOR: GB12, DB12, PvP in General

BETTA Dark Mermaid.jpg

MAX STATS (6* & Awakened)

HP: 11205 ATK: 516 DEF: 714 SPD: 110


Increases SPD by 15


high dark essence.png

10 High    20 Mid     15 High     5 Mid 





Skillups Needed: 11 (Use Family Skillups)

Mana Bubble: Bursts a mana bubble that deals damage to an enemy and removes a beneficial effect with a 50% chance. The damage of this skill increases according to your MAX HP.

  • Damage +5%

  • Damage +5%

  • Damage +10%

  • Damage +10%

Multiplier - 2.5*{ATK} + 0.12*{MAX HP}


Grant Life: Recovers the ally target's HP and Attack Bar by 40% each. If the skill is used on the dead ally, the ally will be revived with 40% HP and 40% Attack Bar but adds 2 turns of cooldown time. (Reusable in 4 turns).

  • Recovery +10%

  • Recovery +10%

  • Cooltime Turn -1

Multiplier - none


Serenity: Recovers the HP of all allies by 20% each, decreases their chance of receiving a Critical Hit for 2 turns, and grants them Immunity for 2 turns as well. (Reusable in 6 turns).

  • Recovery +10%

  • Recovery +10%

  • Recovery +10%

  • Cooltime Turn -1

Multiplier - none

Leader Skill: none

Save 100's of Hours and Make 10x Faster Progress!


Early-Mid Game

Focus on Spd, Hp, Def, Acc

2 - Sets | Energy, Guard, Focus, Nemesis

4 - Set | Swift



Focus on Spd, Hp, Def, Acc, Res

2 - Sets | Will​​

4 - Set |Violent




HP% / DEF%

Keep in mind these are just general recommendations, you will need to alter your rune and stat builds based on what content you want to use this monster for and what team you are using him with. 


Learn About Runes, Drop Locations, and More!



•Betta in Summoners War is an amazing Defense Monster for Sustain teams.

•Her 1st skill strips.

•She can heal, boost ATK bar, and revive every 3 turns!

•She AoE heals and grants immunity.

•She has really good base speed


•Betta's 3rd skill has a long cool down.

•Skill resent monsters like Dark Homunculus or Zaiross can really set her back. 



GB12 (7/10): Betta is great for keeping your team alive awhile also stripping the ATK buff in Giants B12.

DB12 (8/10): She serves a similiar role in Dragons B12 as she does in GB12. 

NB12 (0/10): She doesn't have any multi hits to break through the Necro B12's shield. 

SF10 (0/10): She is not recommended in Steel Fortress B12. 

PC10 (0/10): She's not really useful here since you want DoTs team or nuke the boss as fast as possible in Punisher Crypt B12.

ToA (4/10): She can be used in ToA as your healer before you get a full CC comp that doesn't need a healer. 

Rift of Worlds (3/10): There are better healers and revivers like Eladriel or Fran for R5.

Labyrinth (2/10): Betta can be used here, however, there are better monsters.

Dimensional Hole (6/10): She can be used as a healer for the star limit or elemental limit stages.

Arena (7/10): She is an excellent monster for sustaining defense teams. She isn't recommended for offense as you need AoE cleave teams to farm arena. 

Guild Wars (7/10): Betta is really good on Defense and makes your team harder to kill. She also can be used in offense if you are worried that your threat monster might get killed while attacking. 

RTA (6/10): She is good here since her 1st skill strips. You need to have her on Violent to keep her cooldowns low as possible, and she needs really good runes to shine here.

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