3 items: Gain Minor Slayer at all times, increasing your damage done to Dungeon, Trial, and Arena Monsters by 5%.
4 items: Adds 129 Weapon and Spell Damage.
5 items: When you use an Ultimate ability while in combat, you and the closest 5 group members within 28 meters of you gain Major Slayer for 1 second per 10 Ultimate spent, increasing your damage done to Dungeon, Trial, and Arena Monsters by 10%.
Set Rating: 4 out of 5.
When to use: Any situation where your group is not using Roaring Opportunist.
Where to obtain: Halls of Fabrications Trial.
Set Weight: Medium Armor.
Which pieces to obtain: Weapons & Jewellery. Medium Set, body pieces can be used if experienced and able to Tank in Medium Armor.
Comments: This is quite a good set to use when your group is not using Roaring Opportunist. This is especially the case when you are in certain situations where you might also be at range but still within range of your group.
One of the best places for using this is Asylum Sanctorium since your healers are too far away but as the Off Tank you are always in close range to your group.
It activates upon using your Ultimate which would usually be Aggressive Horn and will buff the nearest 5 people.
The reason this is such a good set is because it requires minimal effort to activate and there is no additional effort required other than using your Ultimate. To increase the value of using this set you can combine it with things like Bloodspawn or the Mythic item Pearls of Ehlnofey.
War Machine Gear Set Review | Elder Scrolls Online | Markarth