Dimensional Sword

TL: 5+ Enc 1
The blade is marked with a number of odd symbols
and signs, none of which admit of any obvious
meaning. Dimensional blades require no power
source and impervious to any damage short of
demolitions-grade explosives. Dimensional blades
ignore all obstructions, selectively phasing through
solid barriers to strike targets on the other side of
walls, armor, or other impediments, ignoring all
armor for purposes of hit rolls. The phasing ability
is linked to the unconsciou