The World Sword

Equipped creature becomes all colors and gets
+X/+X, Indestructible and Hexproof, X can't be
lower than 5
Mana Flow Manipulation-Whenever equipped creature attacks, add {w}{u}{b}{r}{g} to your mana
pool, if you use this mana to cast a spell, copy
that spell, you may choose new targets with the
copy
Equip {7}