Friede's Great Scythe (5e Equipment)
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Weapon (scythe), very rare (requires attunement)
This is found as a set of weapons: a full-height scythe with an iron blade, and a light scythe with a blade of ice. When you attune to one scythe, you attune to both. If one scythe is separated from you, you can spend 1 minute in concentration holding the other, to have it return to your possession.
While you hold this magic weapon, you have resistance to cold damage.
If you use your Attack action to attack with the full-height scythe, you can use your bonus action to make an attack with the light scythe, dealing 2d4 cold damage on a hit.
You can use your action to have the scythe create a patch of icy spikes. Each creature in a 30-foot cone must make a Constitution saving throw. A creature takes 4d4 cold damage on a failed save, or half as much damage on a successful one. This property can be used no more than once per hour.