Lantern’s Might

Heroic {u}{g}, (You may cast this spell for its heroic
cost if you control a creature named Hal Jordan,
Green Lantern. If you do, its returned to your hand
at the end of your turn.)
Chose one—
•Destory target artifact. Create an X/X blue and
green Construct creature token, where X is equal
to the destroyed artifacts converted mana cost.
•Creatures you control get +1/+1 and gain
vigilance until end of turn.