Thank you guys for watching please don't forget to like, comment, and subscribe :). Text Tutorial:. Step 1: start black ops 3 with the MP account. Step 2: got to nightmares. Step 3: spam 'o' until you are at the 'press x to start screen. Step 4: switch to the account that you want the prestige/camo on (make sure it isn't logged in yet). Step 5: spam 'x' until you are at the local multiplayer screen and wait there for 10-20 seconds. Step 5: leave local multiplayer and press 'play online'. Step 6: got to multiplayer, if it worked your account should be master prestige. If you want your account to stay MP change the clan tag..