Kyrex, Recondite

Defender, Double Lifelink, Ward {g/u}{g/w}{w/u}
{g/w}{u/r}: Prevent all damage to creatures this turn.
{r/w}{r/w}{w/u}{w/u}{g/u}{g/u}{x}{x}{x}{t}: Take X additional turns
after this one.
The last remaining follower of the long-lost Thelic civilization, Kyrex understood that to heal the body
and mind was only a side-effect of healing
reality itself.