One Bar Magicka Nightblade Solo Build - ESO Guide

• Concealed Weapon - a strong spammable that will also passively increase your damage by 10% and your movement speed by 15%. Using a Shadow ability will increase the damage of your next Concealed Weapon by another 10%
• Impale - your execute, use it in place of your spammable whenever target is below 25% Max Health
• Wield Soul ( Physical , Lingering Torment , Breach ) - a DoT that will also apply the Major Breach debuff, which reduces enemies' armor by 5948 and is crucial for any non-overland content. Since it's a Stamina ability that has to be re-cast every 10 seconds, it's going to improve our Magicka sustain by a lot. Use Razor Caltrops instead if you don't have access to Scribing
• Barbed Trap - a DoT that will also apply Hemorrhage status effect at the start and grant you Minor Force buff, increasing your Critical Damage by 10%. It will also trigger the Slayer passive
• Shadowy Disguise - Shadow ability that will grant you 10% increased damage from Concealed Weapon and then increase its damage by another 10%. It will also grant you Major Savagery, but keep in mind that Major Savagery doesn't stack with Minor Savagery. You can also use it to dodge some Heavy Attacks and to proc Shadow Barrier passive, which will grant you Major Resolve
• Soul Harvest - a cheap ultimate that increases your damage done against the target by 20% and grants you 10 Ultimate whenever you kill an enemy
• Relentless Focus - an ability you can keep slotted on your backbar to gain its passive benefits. It will increase your Weapon and Spell Damage by 400
• Siphoning Attacks - an ability you can keep slotted on your backbar to gain its passive benefits. It will restore Health, Stamina and Magicka whenever you deal damage once per second

These are skills you can swap in depending on the situation.

• Simmering Frenzy - depending on how much you dislike barswapping, you can use Simmering Frenzy which goes on your backbar and only has to be activated once at the start of the fight
• Traveling Knife - for overland content where you don't need the Major Breach from Wield Soul you can replace it with Traveling Knife with the Poison , Lingering Torment and Berserk scripts
• Blood Craze - use it instead of Wield Soul in overland content if you don't have access to Scribing
• Resolving Vigor - a strong heal over time that also grants you Minor Resolve. It can be useful in fights where the enemy becomes invulnerable or has damage taken reduced and Ring of the Pale Order can't heal through the damage
• Consuming Trap - a weak DoT that can improve your sustain in fights with many weak adds

• Swallow Soul - a spammable that will also heal you for 10% of the damage done, re-cast it at least every 10 seconds to keep the heal over time active. Having it slotted will also trigger the Magicka Flood passive
• Revealing Flare - this skill will passively grant you Major Protection, reducing your damage taken by 10%. It will also trigger the Magicka Aid passive, which increases Magicka Recovery by 10%
• Wield Soul ( Physical , Lingering Torment , Breach ) - a DoT that will also apply the Major Breach debuff, which reduces enemies' armor by 5948 and is crucial for any non-overland content. Since it's a Stamina ability that has to be re-cast every 10 seconds, it's going to improve our Magicka sustain by a lot. Use Razor Caltrops instead if you don't have access to Scribing
• Ulfsild's Contingency ( Flame , Gladiator's Tenacity , Force ) - a delayed AoE damage that also grants you 8% damage reduction for 8 seconds and Minor Force for 22 seconds, which increases your Critical Damage by 10%. You should recast it every 8 seconds when under pressure and every 22 seconds otherwise. Having it slotted on your frontbar will also trigger the Magicka Controller passive which will slightly improve your damage and sustain. Use Barbed Trap instead if you don't have access to Scribing
• Shadowy Disguise - Shadow ability that will grant you 10% increased damage from Concealed Weapon. It will also grant you Major Savagery, but keep in mind that Major Savagery doesn't stack with Minor Savagery. You can also use it to dodge some Heavy Attacks and to proc Shadow Barrier passive, which will grant you Major Resolve
• Soul Harvest - a cheap ultimate that increases your damage done against the target by 20% and grants you 10 Ultimate whenever you kill an enemy
• Relentless Focus - an ability you can keep slotted on your backbar to gain its passive benefits. It will increase your Weapon and Spell Damage by 400
• Siphoning Attacks - an ability you can keep slotted on your backbar to gain its passive benefits. It will restore Health, Stamina and Magicka whenever you deal damage once per second
• Concealed Weapon - an ability you can keep slotted on your backbar to gain its passive benefits. It will increase your movement speed by 15%

These are skills you can swap in depending on the situation.

• Simmering Frenzy - depending on how much you dislike barswapping, you can use Simmering Frenzy which goes on your backbar and only has to be activated once at the start of the fight
• Traveling Knife - for overland content where you don't need the Major Breach from Wield Soul you can replace it with Traveling Knife with the Poison , Lingering Torment and Berserk scripts
• Blood Craze - use it instead of Wield Soul in overland content if you don't have access to Scribing
• Resolving Vigor - a strong heal over time that also grants you Minor Resolve. It can be useful in fights where the enemy becomes invulnerable or has damage taken reduced and Ring of the Pale Order can't heal through the damage
• Consuming Trap - a weak DoT that can improve your sustain in fights with many weak adds