I queued for a Final Fantasy 14 boss fight in real life and it was shockingly similar to doing it from the comfort of my PC Mana: Your reserve of energy for casting magic. Mana recharges fairly quickly, but some magical weapons can use a hefty amount of Mana https://baidubookmark.com/story17999150/core-keeper-gameplay-op%C3%A7%C3%B5es