Convert

{w/u}{w/u}: Convert gains lifelink and becomes a
Christian in addition to its other types.
{g/w}{g/w}{g/w}: If Convert is a Christian, It
gains Vigilence and its name becomes Devoted
Convert.
{g/u}{g/u}{g/u}: If this card is named Devoted
Convert, It becomes a 5/5 legendary creature
named Enlightened Convert and it gains
Indestructible.