Memorial Candles is a quest in Might & Magic: Heroes Online.
The hero can encounter some people, praying at a gravestone. The evangelist of Elrath explains they are at the graves of Dayspring Drakes, a faction of Dragon Knights dedicated to Elrath. Apparently, they made a deal with the light elementals to construct the Great Cathedral. Though these Dragon Knights are dead, the evangelist and other people are praying to the grave. She asks of the hero to follow the Friar's Lanterns, the ghosts that can lead to the other graves of the Dragon Knights. The hero can follow the ghosts to the south west, leading to the other gravestone to clean it up. With the task finished, the hero has to return to the evangelist for a reward.