Black is right, white is left. there's still a lot of flexibility here, but this is more or less what works for me

Red Mage

KomradeQuest

With the Dawntrail update, a lot of the dragoon actions have been condensed. Try it out!

Dragoon

Steel Fangs/Dread Fangs are standard combo openers
Steel Maw/Dread Maw are standard combo openers for AOE
From there, just hit the button that glows (one or both of the combo openers will glow). The 2nd hit in each combo will give you one of two buffs, one will reduce auto-attack delay (Swiftscale; makes you faster), the other adds potency to your attacks (Hunter's Instinct; makes you stronger). The 3rd hit in the combo will be powered up depending on the actions you did in step 1 and step 2, but again, just hit the one that glows. Additionally, once you hit that 3rd button, Serpent's Tail will light up for a 4th oGCD hit to end the combo.

Dreadwinder (single target) and Pit of Dread (AOE) will activate the two buttons next to it for a different combo set and give you a stack of Uncoiled Fury, a stronger ranged attack. The two buttons activated are Hunter's/Swiftskin's Coil for single target, Hunter's/Swiftskin's Den for AOE. You'll hit both of these, and they'll buff you in the same way as the normal combo, but after hitting one of these, either Twinblood and Twinfang on your back row will light up for an oGCD weave hit. Then after hitting Twinblood or Twinfang, whichever of those two didn't light up and you can hit that. For example: Dreadwinder > Hunter's Coil > Twinblood > Twinfang > Swiftskin's Coil > Twinfang > Twinblood. Uncoiled Fury works the same way as this, you'll just consume a charge to use it. Remember, it's ranged, so use it when you need it or are in danger of overstacking those charges. 

Serpent's Ire also gives you stack for Uncoiled Fury, and at also let's you use Awakening without using meter. Awakening changes the 4 buttons on the first row (Steel & Dread Fangs + Hunter's & Swiftskin's Coil) into a combo, so just hit the buttons that light up in order. At first, it's a 4 hit combo, but when you hit level 100, it's a 9 hit combo, with Serpent's Tail being the button you hit in between the main 4 and ending with hitting Reawakening again

