Rabia

In the middle of a dense forest filled with bodhi trees, Lara(?) was quietly taking in the mana from her surroundings. From the mana in the air, in the trees, and even from the ground below. This was a special mana increasing technique she invented a few reincarnations ago. She invented it for the sole purpose of keeping up with Garbiel's reincarnations. Since, Gabriel, Ren, Kretos, Leonard, or whatever his current form was, every one of them was always too strong. He grew stronger too fast and this was happening after every battle, it felt like him simply sleeping could increase his strength. 

So for her to be able to keep up no matter which incarnation it could be, she invented this technique that hastens the increase of her mana capacity. As she continued to take in the mana from the surrounding area, Lara(?) couldn't help but sigh.