Bloodthirst Dagger

+2 dagger is brightly polished, & always appears
clean and dry.
Dagger rewards user most when used relentlessly
against a single target. When attacking a creature
thats taken dmg from the dagger, it deals an
additional +1 point of dmg against the target for
each successful hit (max +10). Whenever the
wielder confirms a critical hit with the weapon,
they can choose to deal 1d6 points of additional
dmg for each successful hit (max +5d6 dmg).