Why not make Lightbringing a thing?
I was reminded this item still exists when playing Ascension the other day. It's still pretty neat. Why not beef it up a bit and introduce it to the other maps?

60 AD, 30% crit chance, crits bleed the target for (percentage of your bonus AD) magic damage over three seconds whilst revealing them. Active BOOF!s the target area, granting sight.
in 90% of cases.