Item can appear randomly on the PvP Rewards Track, on the following checkpoints:
Checkpoint 3 Requirement PvP Track Level 29
Requirement PvP Track Level 39
Requirement PvP Track Level 59
Requirement PvP Track Level 69
Requirement PvP Track Level 79
Requirement PvP Track Level 89
Requirement PvP Track Level 100-103
Requirement PvP Track Level 105-113
Requirement PvP Track Level 115-123
Requirement PvP Track Level 125-133
Requirement PvP Track Level 135-143
Requirement PvP Track Level 145-153
Requirement PvP Track Level 155-163
Requirement PvP Track Level 165-173
Requirement PvP Track Level 175-183
Requirement PvP Track Level 185-193
Requirement PvP Track Level 195-199
Requirement PvP Track Level 200+