Prestige Levels
Prestige mode is a feature that allows you to reset your achievements and receive bonuses for it. This feature originated in Call of Duty: World at War and was inherited by MW2 and later by Black Ops.
[cut]
There are a total of 15 prestige levels in the game, and progressing to the next prestige grants a specific bonus.
To advance to the next prestige level, you need to reach level 50 and earn enough experience to transition to level 51.
You can proceed to the next prestige by pressing the "Prestige Mode" buttons in the "Operations" menu -> "Player Card".
When you advance to the next prestige, you start at level 1, lose all money, and a symbol of your current prestige level will appear next to the level number. All your purchases, challenges, etc., will be reset. Only the clan tag, emblem, and background remain unchanged.
1st Prestige
Bonuses:
• Prestige player ranking (which currently does not work)
• 6th class slot
2nd Prestige
Bonuses:
none
3rd Prestige
Bonuses:
• 7th class slot
4th Prestige
Bonuses:
none
5th Prestige
Bonuses:
• 8th class slot
6th Prestige
Bonuses:
none
7th Prestige
Bonuses:
• 9th class slot
8th Prestige
Bonuses:
none
9th Prestige
Bonuses:
• 10th class slot
10th Prestige
Bonuses:
none
11th Prestige
Bonuses:
• Face tattoos
12th Prestige
Bonuses:
none
13th Prestige
Bonuses:
• Clan tag color
14th Prestige
Bonuses:
• Gold camouflage
15th Prestige
Bonuses:
• Prestige playlist
Clickable
And don't forget about the pluses ;)