Ice / Thunder / FireWorld passive
Elemental HarmonyFires a projectile infused with the power of 5 elements. The projectile can be manually controlled toward its target. Elements: Fire, Wind, Lightning, Earth, Cold
Merlin fights with 3 weapons — each one swaps the whole skill set, element and role. Pick a weapon to see its kit.
Potentials
Each weapon has its own 10 potential tiers — stat bonuses and skill upgrades. Pick a weapon, then a tier.
Base stats
Attack250
Defense200
Max HP2,000
Critical Rate10%
Accuracy80
Block50
Critical Resist3%
Critical Damage25%
Critical Damage Resist10%Weapon mastery
Mastery nodes unlock flat & % stats as you level each weapon. Pick a weapon, then a tier.
Combined bonus once every mastery tier is unlocked, with the full material cost.
×8Mermaid's Tear
×8Spirit Plant
×8Armor Cactus Essence
×8Wasteland Amber
×26Elite Token
×14Courage Token
×10Hero's Token
×8Soft Giant Bird Feather
×8Rough Giant Bird Feather
×24Fine Compass
×32Refined Scabbard Fragment
×8Song Spirit Hat
×24Premium Arrowhead of the 「Abyss」
×16Premium Song Spirit Hat
×72Low-quality Magic Fragment
×40Uncommon Magic Fragment
×8Premium Magic FragmentEvery weapon Merlin can equip, grouped by type — on the in-game cream & rarity tile.
Grimoire25
『100 Ways to Win at Love』Increases Healing Received by 12% while damage taken is reduced.
Black Flame Wings GrimoireActivating a Burst increases Attack by 28% and Crit Chance by 6% for 10 sec.
Breath of Glory GrimoireFor 20 sec after using the Special Attack, each hit of the Normal Attack increases Attack by 1.6%. (Max: 20.8%)
Gluttonous Soul GrimoireUsing the Normal Skill increases Cold Attack by 26% for 20 sec.
Lichdragon's Roar GrimoireUsing the Tag Skill increases Crit Chance by 6% for 7 sec, and increases Attack by the amount Crit Chance exceeds 50%. (Max: 16%)
Staff22
Black Flame Wings StaffActivating a Burst increases Attack by 28% and Crit Chance by 6% for 10 sec.
Breath of Glory StaffFor 20 sec after using the Special Attack, each hit of the Normal Attack increases Attack by 1.6%. (Max: 20.8%)
Lichdragon's Roar StaffUsing the Tag Skill increases Crit Chance by 6% for 7 sec, and increases Attack by the amount Crit Chance exceeds 50%. (Max: 16%)
Blazing StaffAttacking an enemy whose remaining HP is 100% or higher increases their damage taken by 20% for 20 sec.
Crimson Flame StaffActivating a Burst increases Attack by 28% for 10 sec.
Wand23
Black Flame Wings WandActivating a Burst increases Attack by 28% and Crit Chance by 6% for 10 sec.
Breath of Glory WandFor 20 sec after using the Special Attack, each hit of the Normal Attack increases Attack by 1.6%. (Max: 20.8%)
Gluttonous Soul WandWhen the hero is a Burst specialist, activating an allied hero's Lightning Burst increases all allied heroes' Lightning damage by 5% for 20 sec. While this effect is active, the hero's Special Attack Damage increases by 30% against enemies affected by Lightning Defense Reduction.
Lichdragon's Roar WandUsing the Tag Skill increases Crit Chance by 6% for 7 sec, and increases Attack by the amount Crit Chance exceeds 50%. (Max: 16%)
Blazing WandAttacking an enemy whose remaining HP is 100% or higher increases their damage taken by 20% for 20 sec.Costumes & weapon skins
Skins, bind-armor and weapon costumes — with craft cost, materials and passive effects.
Esoteric Great Mage
A skin for Merlin from the past. Her slight smile hides the truth.
Light Formalwear
A skin for Merlin from the past. Perfect for both short walks and long adventures alike.
Passive Effects
Piercing Chill
The Boar Sin of Gluttony
A skin for Merlin from the past. Merlin's trademark robe from The Seven Deadly Sins.
Passive Effects
Bursting Thunderclap
Seeker of Knowledge
A skin for Merlin from the past. Made for comfort during extensive research activities.
Passive Effects
Explosive Meteor
Witch's Banquet
A skin for Merlin from the past. The outfit projects an air of confidence, freedom, and beauty.
Source
Sacred Treasure: Morning Star Aldan
Exclusive Skin
Each available item will only appear once. You are guaranteed to obtain all items within 10 draws. The number of tickets required per draw may vary. Appearance only, no additional effects.
Seaside Frolic
A skin for Merlin from the past. Perfect for soaking up a summer vacation on a beautiful beach.
Source
Vision of the Azure Waves
Exclusive Skin
Each available item will only appear once. You are guaranteed to obtain all items within 10 draws. The number of tickets required per draw may vary. Appearance only, no additional effects.
Morning Star Aldan
A Sacred Treasure bestowed by King Bartra of Liones. It appears to be an ordinary orb, but its surface is said to be etched with thousands of runes. It is the ultimate weapon, capable of drawing out Merlin's immense magic to its fullest. Appearance only, no additional effects.
Source
Sacred Treasure: Morning Star Aldan
Exclusive Skin
Each available item will only appear once. You are guaranteed to obtain all items within 10 draws. The number of tickets required per draw may vary. Appearance only, no additional effects.
Combined attacks
Pairings that trigger a Combined Attack with Merlin — the combined damage and the bonus each side applies.
COMBINED DMG
394% + 461% = 855% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
COMBINED DMG
394% + 449% = 843% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
Meliodas:
Inflicts Opening on the enemy for 20 sec.
COMBINED DMG
394% + 433% = 827% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
King:
Increases all allied heroes' Magic Charging Efficiency by 30% for 40 sec. When Bloom is at max stacks, they are removed and the hero gains Full Bloom for 20 sec.
COMBINED DMG
394% + 406% = 800% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
COMBINED DMG
394% + 402% = 796% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
COMBINED DMG
394% + 400% = 794% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
COMBINED DMG
394% + 397% = 791% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
Escanor:
Increases the hero's Max HP by 30% for 20 sec.
COMBINED DMG
394% + 371% = 765% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
Diane:
Increases Defense by 30% and Normal Skill damage by 30% for 20 sec.
COMBINED DMG
394% + 269% = 663% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
Ban:
Enhances the Normal Skill for 10 sec. The enhanced Normal Skill inflicts damage equal to 150% of Attack, and its final strike freezes the enemy's active Darkness Burst duration for 6 sec.
COMBINED DMG
394% + 259% = 653% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
COMBINED DMG
394% + 241% = 635% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
COMBINED DMG
394% + 205% = 599% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
Gowther:
Increases all allied Lightning heroes' Magic Charging Efficiency by 35% for 20 sec.
COMBINED DMG
394% + 203% = 597% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
COMBINED DMG
394% + 191% = 585% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
COMBINED DMG
394% + 180% = 574% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
COMBINED DMG
394% + 178% = 572% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
COMBINED DMG
394% + 93% = 487% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
COMBINED DMG
394% + 20% = 414% ATK
Merlin:
each hit of an element other than Physical inflicts additional damage equal to 10% of Attack, increases the hero's Crit Damage by 50% for 15 sec, and restores 1 Tag Point(s).
At a glance
The Boar's Sin of Gluttony — a three-element SSR with three DPS kits: Grimoire Ice Frost-Mark Attacker, Wand Lightning Overload Attacker, Staff Fire Burster. Full skill breakdown, the Frost Mark / Tag-Skill loop, potential priority and best Combined-Attack partners — plus our build and team tools.
From the communityTier ratings are cumulative player votes, and the meta below is aggregated from published community builds, not editorial picks. It updates as players vote and publish.
Videos
Official clips, verified from the The Seven Deadly Sins: Origin channel (@7ds_origin_en).
Official channels
Official sources for Merlin & 7DSO — the full patch-note hub lives on-site at /7dso/events/. Below are the game's official external channels.
Profile
A member of The Seven Deadly Sins bearing the mark of Gluttony. Though she possesses vast knowledge, her hunger for learning is insatiable. No matter the challenge, she will stop at nothing to uncover the answers she seeks.