Chakra and Beast Chakra Gauge
Official Lodestone Job Guide (Always up-to-date)
Chakra Gauge
File:Chakra gauge DT1.png When you learn the action 
Steeled Meditation (level 15), the Chakra Gauge will be displayed.
Accumulating the maximum amount of Chakra will allow you to execute several actions such as 
Steel Peak, 
Howling Fist (acquired at level 40), 
The Forbidden Chakra (acquired at level 54), and 
Enlightenment (acquired at level 74).
The action 
Brotherhood (level 70) grants the effect Meditative Brotherhood to you and nearby party members, increasing the frequency with which you open chakra. Moreover, you can open up to ten chakra so long as you are under this effect.
Beast Chakra Gauge
The actions 
Twin Snakes, 
Demolish (acquired at level 30), and 
Dragon Kick (acquired at level 50) will grant stacks of Opo-opo Fury, Raptor Fury, or Coeurl Fury. The fury granted is commensurate with the form required for their execution. Other weaponskills that require these forms will consume stacks of fury to deal increased damage.
Upon learning 
Masterful Blitz at level 60, executing certain weaponskills will open Beast Chakra─Opo-opo Chakra, Coeurl Chakra, or Raptor Chakra─in accordance with the form normally required to execute them. After opening three, you will be able to execute one of several powerful actions. Three distinct Beast Chakra allow the execution of 
Flint Strike, three of the same allow the execution of 
Elixir Field, and two distinct chakra with a third repeating one allow the execution of 
Celestial Revolution.
It is also possible to open the Lunar Nadi and Solar Nadi by executing Elixir Field and Flint Strike respectively. Opening three Beast Chakra and both nadi allows the execution of 
Tornado Kick.
Simple Mode
Meditation
Meditative Brotherhood
Disciplined Fist
Chakras and Nadi