Are you a gamer? Do you like slaying dragons? Ever run out of mana?! No worries.. now with the real life Mana Energy Potion, you can keep on fighting dragons and demons without losing focus. This drink will keep your energy levels up for up to 8 hours, jitter free. It only has 50 ml of essence, but it’s equivalent to four cups of coffee (caffeine-wise) so take care not to chug it up. Even after it’s finished, the bottle looks nice and you can refill it with other stuff.