Mercenary
Gemling LegionnaireThis build revolves around 
Flameblast and the 
Gemling Legionnaire quality stacking for 
Advanced Thaumaturgy. To fit to the "Hellfire" theme of the build we using Flameblast because the alt quality of this gem is giving you more Magnitude of Ignite per stage. Currently we getting 620% more Magnitude of Ignite. Which is a really huge multiplier. For clear we using 
Oil Grenade this will spread the ignite from our Flameblast making the build 1 button after you casted.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Where I can find you?
Click Favorite to save this guide for all updates & changes. If you have any questions, join me Twitch and ask me if you have any questions!
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Flameblast Explained
This is our main clear skill and it is very usefull for single target as well. The alt quality if giving you 62% Magnitude of Ignite per stage. The Flameblast has 10 stages for the total 620% more ignite damage. This is why we playing as Gemling Legionnaire
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Oil Grenade explained
This is our clear skill. When you igniting an enemy this skill will getting ignited as well and it will "remember" your ignite damage for the rest of the map if you keeping up. You need to use this often otherwise you will need to cast again Flameblast.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
DO NOT GET ADDED FIRE DAMAGE ANYWHERE!
If you have any sorta added fire damage to attacks or extra fire damage your Oil Grenade will getting bricked and it will not spread the ignite!
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Charge regulation explained
This will give us more energy shield and attack speed for our Oil Grenade so it will feel better while clearing. For this skill you need generate charges in somehow.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
How to generate charges
Thaumaturgic Generator will generate every charges. Every 5 second you gain a charge this depends on your attribute requirement for the skill gems. We trying to balance around DEX and STR gems making more likely to gain Endurance and Frenzy charges. Also to make better uptime we using a 
Megalomaniac jewel with 
The Fabled Stag. Our charge druation now 21 second!
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Alt quality effects
The most important quality effect you can read below or in game pressing ALT
Flameblast - Magnitude of Ignite per stage
Elemental Weakness - Faster curse activation
Charge Regulation - increase daamge per charges
Wolf Pack - Minion attack speed (this whatever)
Oil Grenade - Bettter exposure
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Essence of Virtue Explained
Essence of Virtue is granting you maximum life, Armour, ES and EV and recovery. The more gem you have socketed the more effect you getting. Correspondingly to the gem colour. If you following my links you should have: 9 Red. 9 green and 9 blue. This means you getting 18% maximum life, 45% armour-evasion and energy shield. 45% life and mana recovery.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Gem Studded explained
Gem Studded You getting bonuses based on support gem colours. If one of the is dominant you will get a bonus effect.
- Dexterity gems (green): 40% less movement speed penalty while using skills
- Intelligence gems (blue): 30 less mana cost
- Strenght gems (red): You cannot take critical damage from eneimes
If we making all colours equal then you getting ALL the bonuses. Just follow my links and you will not have any problem. In game you can check by pressing "G" and "support gem capacity" There is the total sum of the support gems.
