The praesul codex is an item dropped by Nex: Angel of Death. It can be used to unlock one of three curses: Malevolence, Desolation, orAffliction. These curses require level 99 Prayer to use. To unlock all three curses by buying each of the required codices, a player would need to spend 1,571,258,319 coins.
This list was created dynamically. For help, see the FAQ.