Things just got slightly easier for Call of Duty: Black Ops 6 Zombies players, with a useful new tool being made to help those struggling with one of Citadelle des Morts' unlockable swords. This new tool will likely allow more fans to enjoy Call of Duty: Black Ops 6's newest map, potentially opening the door for even more players to complete Citadelle des Morts' main Easter Egg.