Jormungandr

When Jormungandr enters the battle field scry
four, draw three, and put X -1/-1 counters on
target creature were X is your devotion to blue
{t}: {u}{u}{1} scry two, draw one, and have each opponent mill X were X is the amount of
creature cards in your hand
Jormungandr circles the earth and holds his tail in his mouth, and it is prophesied that the end will happen
when it releases it's tail and kills Thor