Skippy, Lord Of The Depths

At the beginning of your upkeep roll a d20,
• 1-9 Draw a card
•10-15 Add {u}{b}
•16-19 Scry 3 then draw three. You
may play an additional land this turn
{bull}20 Create Marit Lage, a 20/20
blue black Levithan with flying and
indestructible. Roll 3 more times