Soul Calibur II
10 years after taking over the Veragost estate Donatello moved all his efforts into maximizing his riches and power part of this would be to take over the crippled and broken Valentine estate.Which was relatively easy through his persuasion skills.After doing this he turned his attention to killing the last known Valentine family member Ivy he hunted her down and challenged her to a duel she accepted.Ivy was surprised that Donatello was more than capable of holding his own against her he even had the adavantage due to his speed and swift swordplay Ivy soon switched tactics switching from her sword to whip style she was surprised that he was still in control he eventually defeated her he mocked her saying that her family was crushed and now he had destroyed the last remnant of her rotting family.He soon felt a sharp racking pain move through his body and he slumped too the ground Ivy said she had tainted her blade with a special venom Donatello looked and smiled his eyes a gleaming red.
Soul Calibur III
Donatello quickly took advantage of the newfound power he had gained from Ivy's blade. He soon survived an assassination attempt which should have killed him he soon learned "This is going to be fun."Donatello soon heard the fuss over these Soul Weapons and quickly gained a keen feel for the presence of the Soul Edge. His attention though soon turned to the woman who had poisoned him Ivy,he had his servants track her down but they kept coming back unable to find her so Donatello went to find her on his own. He came upon a Wolfkrone reconaissance party who he soon quickly dispatched. He soon came upon Ivy in a duel with her father Cervantes he sat on a hill and watched until he himself was attacked by a new foe a man who called himself Alexander head of Wolfkrone's guard."Like this is supposed to mean something to the Lord Of The Knight" Donatello said maniaclly and the two dueled it was an even fight surprisingly until Donatello got the edge and drove his blade through the man's stomach killing him instantly he then sent his body as a message to Wolfkrone. And walked off into the sunset.