| Dark Mystletainn | |
|---|---|
Weapon  Gleam  Upgrade Gleam  | |
| Weapon type | 
|
| Might | 16 |
| Range | 1 |
| Required | Slaying Edge |
| SP | 400 |
| Exclusive? | Yes |
| String ID | SID_魔剣ミストルティン
|
| Description | Accelerates Special trigger (cooldown count-1). If Special triggers before or during combat, grants Special cooldown count-2 after combat. |
Notes
- Has the same effect as
Special Spiral 3. - Dark Mystletainn only targets Specials that activate before or during combat. Specials that activate after combat, such as Galeforce and Røkkr AoE Specials, will not trigger Dark Mystletainn.
- Cooldown count changes from skills that activate at the same time as Dark Mystletainn (after combat) are not considered in Dark Mystletainn's conditions. Skills such as Special Spiral 4, Time's Pulse 4, and Pulse Smoke 3 will have their effects stack.
Upgrades
Can be upgraded in the Weapon Refinery. For a list of other such weapons, see list of upgradable weapons.
| Type | Stats | Description | Cost |
|---|---|---|---|
|
+3 HP | Accelerates Special trigger (cooldown count-1). If Special triggers before or during combat, grants Special cooldown count-2 after combat. If foe initiates combat or if foe's HP ≥ 75% at start of combat, grants Atk/Def+5 to unit during combat and deals +7 damage when Special triggers during combat. If foe's HP ≥ 75%, deals +7 damage when Special triggers before combat. |
400 SP,  500,  200
|
|
+5 HP, +2 Mt | Accelerates Special trigger (cooldown count-1). If Special triggers before or during combat, grants Special cooldown count-2 after combat. | 400 SP, 500, 200
|
|
+5 HP, +3 Spd | Accelerates Special trigger (cooldown count-1). If Special triggers before or during combat, grants Special cooldown count-2 after combat. | 400 SP, 500, 200
|
|
+5 HP, +4 Def | Accelerates Special trigger (cooldown count-1). If Special triggers before or during combat, grants Special cooldown count-2 after combat. | 400 SP, 500, 200
|
|
+5 HP, +4 Res | Accelerates Special trigger (cooldown count-1). If Special triggers before or during combat, grants Special cooldown count-2 after combat. | 400 SP, 500, 200
|
Notes
- "If foe initiates combat" means if a foe triggers combat during the enemy phase. The unit being initiated upon does not need to deal damage, nor be able to counterattack.
- However, if the effect is applied after combat, the unit being initiated upon must also survive it to fulfill this condition.
- The stat increase that can be applied by Dark Mystletainn is considered a temporary buff.
- The damage boosting effect is a fixed +7 that ignores the foe's Def or Res when calculating the damage boost, and can be reduced by damage reduction effects such as Armored Beacon, Dragon Wall 3, and Dodge.
- A foe equipped with
Embla's Ward, 
Múspellflame, Niðavellir Axiom, or Gold Perfection will neutralize all sources of damage during combat except the minimum 1 damage from Umbra Burst weapons. - For more information, see Damage calculation.
- A foe equipped with
List of owners
Dark Mystletainn can be evolved from Mystletainn using the Weapon Refinery.
| Unit | Skill chain | |||
|---|---|---|---|---|
 | Iron Sword 3  | Steel Sword 3 | Slaying Edge 3 | Dark Mystletainn 5  |
In other languages
| Language | Name |
|---|---|
| Japanese | 魔剣ミストルティン |
| German | Dämonenschwert |
| Spanish (Europe) | Mistilteinn oscura |
| Spanish (Latin America) | Mistilteinn oscura |
| French | Mistilteinn Enfer |
| Italian | Lama demoniaca |
| Traditional Chinese (Taiwan) | 魔劍米斯特汀 |
| Portuguese | Mystletainn vil |
