Where does Spectral Cloak item-set drop in ESO?

Spectral Cloak item-set can be *found* in Blackrose Prison.

What type of set-item is Spectral Cloak?

Spectral Cloak is a(n) Arenas item-set.

Spectral Cloak (ESO Sets) - GuildPlanner.Pro

Spectral Cloak

Type

Arenas

Means to Obtain

Blackrose Prison

Bonuses

(2 items) Activating Blade Cloak while in combat allows you to gain Spectral Cloak whenever Blade Cloak deals damage for 2 seconds, reducing your Damage Taken and increasing your Damage Done by 6%.

Pieces

Weapons (Dagger Sword Mace Axe)

ESO Set

Type

Means to Obtain

Bonuses

Pieces

Spectral Cloak

Type

Arenas

Means to Obtain

Blackrose Prison

Bonuses

(2 items) Activating Blade Cloak while in combat allows you to gain Spectral Cloak whenever Blade Cloak deals damage for 2 seconds, reducing your Damage Taken and increasing your Damage Done by 6%.

Pieces

Weapons (Dagger Sword Mace Axe)