She removed the ring from her finger and wrapped Draco’s hand’s around it... Lucius stepped back as Hermione and Narcissa began to chant "revertere extra velum... revertere extra velum... revertere extra velum... revertere extra velum... revertere extra velum... revertere extra velum... revertere extra velum..." on the 7th time the stone in Draco’s hand began to glow and pulse like it was a beating heart... the glow like Draco’s familial magic was blue and silver.