The Other Half of Prophecy

The Other Half of Prophecy has a damage profile
of 2d6 force damage and grants a +2 attack bonus.
{t}: The Other Half of Prophecy can transform
into a wearable ring of dark iron.
The dark iron blade is wreathed in a dark flame that
is almost invisible to the eye, and does not burn with
heat but cold, as though from beyond the grave.
Dread runes are engraved along the flat of the blade, speaking of the latter half of a prophecy.