Mephisto Summoners War Banner.jpg

Wind Demon


Mephisto SW.png



HOW TO GET: Mystical Scroll, Temple of Wishes, Wind Scroll, Legendary Scroll

GOOD FOR: PvP in General, Niche PVE Stages

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MAX STATS (6* & Awakened)

HP: 11535 ATK: 714 DEF: 6 SPD: 103


Increases Resistance by 25%


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20 High     10 Mid     15 High     5 Mid



Get Live Chat Coaching from G3 Players!



Skillups Needed: 11 (Use Family Skillups)

Sword of Destruction: Decreases the current HP of the enemy with the best HP status (Boss excluded) by 10%, and attacks the enemy target to inflict damage that's proportionate to the reduced HP. 

  • Lv.2 Damage +5%

  • Lv.3 Damage +5%

  • Lv.4 Damage +10%

  • Lv.5 Damage +10%

Multiplier - 370% of ATK stat before reduction

Devil's Bargain: Absorbs all other allies' HP by 10% to attack all enemies dealing damage that's proportionate to the absorbed HP. Recovers the Attack Bar of all allies by 20% afterwards. (Reusable in 5 turns) 

  • Lv.2 Damage +5%

  • Lv.3 Damage +10%

  • Lv.4 Damage +10%

  • Lv.5 Cooltime Turn -1

  • Lv.6 Damage +10%

  • Lv.7 Cooltime Turn -1

Multiplier - 340% of ATK stat before reduction

Soul Stealer (Passive): No one can be revived while you are on the battlefield. In addition, the damage you inflict on enemies will be increased by 20% each when an enemy or ally dies. (Accumulates up to 5 times) In addition, creates a shield that's equivalent to 15% of your MAX HP for 2 turns if you attack an enemy on your turn.  [Automatic Effect]

Multiplier - 0.15*{MAX HP} (Fixed)

Leader Skill: Increases the HP of ally monsters in the Arena by 44%.


Early-Mid Game

Focus on Spd, CR, CD, Hp,

2 - Sets | Energy, Guard, Blade

4 - Set | Despair, Vampire


End Game 

Focus on Spd, CR, CD, Hp, Def

2 - Sets | Will​​

4 - Set | Violent




CD% / CR%

*ONLY use CR on slot 4 if you can't get enough Crit Rate substats. 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. 


If you’re looking for detailed rune and stat builds you should take a look at SWMaster’s Rune Farming Guide – I have been a member of their site since I was new to Summoners War and would highly recommend it to all players.


Learn About Runes, Drop Locations, and More!



•The Wind Demon, Mephisto is the best counter against revive monsters in the game!

•Due to his passive, he needs no set up to serve his role. 

•He uses his teammates HP to deal big damage.

•His 2nd skill does 20% ATK bar recovery.


•Mephisto is reliant on a lot of supports with high HP to make his 2nd skill effective.

•He will need a good healer to sustain your team. 



GB12 (1/10): Mephisto is not recommended for Giants B12.

DB12 (0/10): He has elemental disadvantage and serves no role in Dragons B12.


NB12 (0/10): He is not recommended here since he doesn't have any multi hits for the Necro B12 shield.

ToA (5/10): He can be used in a couple stages here that are heavy on revives (Great against Perna stages).

Rift of Worlds (0/10): He does not offer anything to your team here.

Labyrinth (3/10): He is usable in some niche Lab stages that have revive monsters like Sian.

Dimensional Hole (0/10): He is not recommended here.

Arena (8/10): He is the king of anti-revives. No set up and can be used with many comps. 

Guild Wars (10/10): He is the absolute best go to for comps that involve revive monsters like Perna, Eladriel Etc. 


RTA (10/10): He is an easy pick when your opponent has multiple revivers. 

GB10 GUIDE.jpg
DB10 GUIDE.jpg
NB10 GUIDE.jpg
R5 GUIDE.jpg