Tempus Fugit

Melee weapon (martial, scythe)
Category: Magic Items
Damage: 3d6(s) + Str/Dex + 2 (magical)
Item Rarity: Very Rare (requires attunement)
Properties: Heavy, 2H
Weight: 4
You always have the dunamancy spells that you
know prepared. They don't count against the
number of spells you have prepared.