Santa, Guardian of Christmas

Vigilance, Lifelink
Elves you control get +1/+1
{r}{w}{s}: Target creature becomes naughty.
Naughty creatures have at the beginning of your
upkeep, create a colorless coal token.
{g}{w}{s}: Target creature becomes nice. Nice creatures have at the beginning of your upkeep,
create a 1/1 colorless toy creature token.