The Ruyi Jingu Bang

Equipped creature gets reach, doublestrike and
+X/+X where X is your storm count.
Equip {3}
"To all those who reside in heaven, I am writing to
inform you of this beastly monkey who terrorised my
home and demanded me to hand over my sacred
artifacts. This monkey is wicked, and needs to be
taught a lesson. All the best, Ao-Guang."
—Ao-Guang