New Darkin Type Champion (Yago's Village: Part of Ryze Lore)

OK so my friends and and my idea was that if you read the short story An Old Friend by the end of the story Ryze takes the world rune held by his old friend Yago after killing him and the village that Yago was protecting with the world rune would be doomed to be attacked by the trolls. I would have to assume that some of the men in the village fight back and during the ensuing battle the trolls and the villagers battle cry causes an avalanche happens. There is a side of the mountain wall left uncovered by snow and it is a perfect sheet of ive against the theres a dark red glowing power in it some of the villagers spot the light. After the avalanche settled the trolls were ransacking the village, it was small and very undeveloped some men grab weapons from a nearby store house and grabbed swords to protect their families from the trolls. Some of the other men who saw the light grabbed axes and ice pics and when to the iced wall. As they dug through the wall they found it was a weapon, it glowed a faint red but started to get brighter by the second. It looked to be a double bladed bo staff. As the men continued to dig through, they became drained of energy they one by one started falling to the icy landscape. The weapon continued to get brighter as the few men remaining neared it, overflowing with magic energy. By the time the bo staff was released from the ice, only man remained, he was a man in his early twenties named Liam (Idk cant think of a good name), he is also the son of Yago. Before he touches the weapon, he looks back on his village and sees it in ruin, many people lay stiff, the snow stained red. Without any more hesitation he grabs bo staff and a dark power fills him taking to take control. He again looks to his village and see the scared looks on the faces of the remaining survivors, casts off his fear hardens his will and harnesses the power as his own. His skins started to glow red and there was now a dark energy flowing from his entire body. Black markings appeared across his body. After a slight pause he goes right into a full sprint and flies towards it at a super human speed. Swinging the staff he slices through the trolls like butter. After Liam had slain all the trolls in sight, Liam roamed around the village, only about 1/3 of its original population remained. Every time Liam passed one of the villagers they bowed. Not knowing who he was, as his body had been altered by the dark essence the villagers hailed him as a god. Liam took to this position of protecting these people and and remembered who caused this tragedy. It was the violet skinned sorcerer who took the life of his father, a great sorcerer, and the villages only protection. Liam decided to take it upon himself to avenge his village and as a proclaimed god reshape the lands to his will by regaining the power that was taken from him. Liam would hunt Ryze out for a battle where he could claim the world runes for himself he decide the worlds future. With this driven, the darkin that had been sealed in the staff and had tried to take over his body had been subdued and Liam had perfect control over his new power. Ryze must protect the runes at all costs otherwise the all of Runeterra could be wiped out.