Here's another update on Mjolnir which focuses on its mastery of storms and lightning:
MJOLNIR STORMBRINGER
STORM CONTROL
Thor can summon storms from the realm of Cragmouth. The storms are deadly powerful and heed Mjolnir's call. And as Odin describes, they are essentially great "storm-magicks," from The Mighty Thor: Godstorm #1:
The lightning's sheer power is demonstrated against Sentry, when it begins cracking his form open, and later throttles the Void onto an open field, from Siege #3 and 4:
Mjolnir can emit powerful lightning and channel it through the ground to incapacitate the Asgardian God of War, Tyr, and his warriors, from Heroic Age: Prince of Power #2:
Mjolnir can also diminish storms, as he does here with one summoned by Loki, from The Mighty Thor: Godstorm #1: