You can use a bonus action to speak the command word for this magic weapon, causing icy blue flames to erupt from the striking end. These flames shed dim light in a 30-foot radius. While the weapon is ablaze, its wielder has resistance to fire damage, it deals an extra 1d8 cold damage to any target it hits with a melee attack, and any fire damage those attacks would deal instead becomes cold damage. The flames last until you use a bonus action to speak the command word again or until you drop or sheathe the weapon.

This weapon is not flammable regardless of the materials used in its construction. Cold damage dealt by the weapon is maximized against fire elementals.

Proficiency with a Whip allows you to add your proficiency bonus to the attack roll for any attack you make with it.

Notes: Resistance: Fire, Damage: Cold, Damage, Utility, Combat, Finesse, Reach, Slow