Faithkeeper

Overview
The  is a legendary level 100 greatsword, dropped from Grim the Overseer in Transylvania. It has a 18% critical chance and deals 1,226 damage. When upgraded to +20, it does 2,452 damage; in addition, it also gives a 10% health regeneration buff and a -7% stamina regeneration debuff.

The drop rate for this item is 0.25%

Trivia

 * The sword design resembles the Conqueror and is remodelled after the Durendal.
 * The stats are an upgraded version of the Hellreaver.
 * It seems to be one of the most popular weapons from Floor 10 despite its -7% Stamina Regen stats.
 * The look of this weapon seems to also be modeled after the Holy Sword Hauteclaire from the light novel series High School DxD.