CL04K-MOD is an elite extra that cloaks your ship one time until you fire your first shot. This is very useful for players that are trying to collect ore without being mauled by multiple users/Aliens, and for clans that can easily ambush other people. Be careful though, if an enemy EMPs your area, they may disable your cloak and makes you vulnerable to attacks, and be aware that you're still visible in the minimap. The only way to become completely invisible is to own a Spearhead and activate the "Ultimate Cloaking" ability.