Staff of the Triumvirate

Description
This staff, found in the acid pit alongside the Abysmal Remnant, is marked with an ancient language. The first runs along the length of the staff in glowing runes, whereas the second is carved rudely over the top of the first script, obscuring pieces of it.

While unintelligible at first glance, beneath the glow of the bracelet, the runes shape themselves into a recognizable script that reads:

"A gift from the ...B... give us advice ...E... and allow us to control the ...T... must be brought ...R... The Tower of the Bat where ...A... placed on the altar ...Y... awakened to share with us ...E... only awakened by ...R... and their blood."

Reading the script is one thing, understanding what it means is something else entirely.

Location
This item is found by killing the Abysmal Remnant at the end of the dungeon The Dregs.