Spd Def Detect

Type	Icon	Name	SP	Required	Description [ExpandCollapse]
B		Spd/Def Detect	300	Spd/Def Snag 3	Inflicts Spd/Def-4 on foe during combat. If a movement Assist skill (like Reposition, Shove, Pivot, etc.) is used by unit or targets unit, inflicts【Exposure】on closest foes within 5 spaces of both unit and target ally or unit and targeting ally after movement and foes within 2 spaces of those foes through their next actions. Inflicts Spd/Def-5 on foes on the map with the 【Exposure】effect active and neutralizes bonuses to Spd/Def for those foes during combat.	Inflicts Spd/Def-4 on foe during combat. If a movement Assist skill (like Reposition, Shove, Pivot, etc.) is used by unit or targets unit, inflicts【Exposure】on closest foes within 5 spaces of both unit and target ally or unit and targeting ally after movement and foes within 2 spaces of those foes through their next actions. Inflicts Spd/Def-5 on foes on the map with the 【Exposure】effect active and neutralizes bonuses to Spd/Def for those foes during combat. 【Exposure】 Foe's attacks deal +10 damage.
Cannot use:

Effects[ | ]

Effects	Targets	Conditions
Status effects
Exposure	Closest Foes within 5 spaces of Unit & Target Ally & Foes within 2 spaces of those Foes	A Movement Assist is used on or by Unit
Combat effects
Spd/Def-4	Foe	—
Spd/Def-5	Foes with Exposure
Neutralizes Spd/Def Bonuses	Foes with Exposure

The stat decrease that can be applied by Spd Def Detect is considered a temporary debuff.
Spd Def Detect applies the Exposure status effect.
- Any 【Penalty】 on a unit lasts until that unit takes an action. If the unit takes multiple actions in a turn, they will only have Exposure for their first action.

The damage boosting effect is a flat +10 damage that ignores the foe's Def or Res when calculating the damage boost, and can be reduced by damage reduction effects such as Gust, Atk/Spd Excel, and Dodge.
- A foe equipped with Embla's Ward, Múspellflame, Niðavellir Axiom, File:Nine-Realm Pact.png Nine-Realm Pact, 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.

Spd Def Detect can neutralize Bonuses.
- Bonuses are neutralized by inflicting temporary debuffs of the same amount during combat.
- The Bonus neutralizing effect will be negated if the affected unit has Panic (and doesn't have Null Panic), or has their Bonuses removed by a source of positive status effect neutralization.
The temporary debuffs and bonus neutralization of Spd Def Detect will not apply if an ally enters combat and the user is inflicted with Time's Grip, the ally is inflicted with Feud, or the ally is in combat against a foe with skills such as Impenetrable Void and C Feud 3.