Oddball Mastery (Halo 4 Commendation)

Oddball Mastery is a multiplayer Commendation in Halo 4. This single-level commendation is earned when the player completes every available Oddball commendation. These Oddball commendations are Oddball Victory, Carry the Oddball,  Oddball Beatdown, Drop that Ball!, and Oddball Victory.