Sword of the Underpeople (Evocation/Necromancy, Cost, Per Scene, Persistent): This casting was developed by one of the innumerable subterranean and subaltern species that have dealt with undead infestations. A runeblade of bone, puissant against undead of all kinds, tears through the flesh of the caster's palm. The sword deals Weapon:2 in additional shifts of damage against undead creatures. It remains attached to their hand for an entire Scene or until dispelled by the caster.
The caster rolls CHA +2 to manifest the blade.
If the caster rolls a -3 on 4DF before Skills/Approaches are counted, the spell is successfully cast, but the sword remains extended for an entire Session, and cannot be dispelled before this time. (The sword can be physically removed using a bone saw, but this is messy and leaves a bleeding spur, for a Moderate Consequence.)
If the caster rolls a -4 before Skills/Approaches are counted, the same effects apply, but additionally the caster gains the Moderate Consequence of Rotting Flesh. This consequence promotes to Severe if an attempt is made to physically remove the sword using a bone saw.
The glowing arcane runes on this blade tell a story. They are invariably written in the most ancient written language associated with the caster's culture. Someone with the ability read the runes (such as a lich) will learn the caster's Trouble Aspect, and on a Success with Style, will learn additional secrets about the caster...