Mjölner

Abilities
When the player strikes an enemy using Mjölner, a bolt of lightning (identical to one summoned by the Thunder Bolt magick) strikes the enemy, knocking it back, dealing high damage, and making its hair stand on end (presumably).

Pros

 * Kills most enemies in 2 hits (800-2000 damage, depending on resistances and weaknesses)
 * Deals massive damage versus wet opponents
 * Can be used even when the wizard is wet
 * Lightning knocks enemies back
 * Looks and sounds impressive

Cons

 * Doesn't work indoors, such as in Fafnir's Palace (a very hard area).
 * Deals minimal damage versus enemies with lightning resistance (such as Beastmen).
 * It's slow so it's hard to hit smaller enemies with it.

Trivia

 * The hammer is a reference to the weapon Mjölnir of the God Thor the god of thunder, in the Norse mythology

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