- In Patch 3.1.3, Alterac Valley (AV) you can earn XP by killing mobs, however the XP gain is very low if a lot of your faction players are within range.
- By glitch or by design, XP awards were increased to move twinks to next bracket quickly, but Call to Honor weekend play still acts as a multiplier of this increased amount, allowing the player to add one level in as little as three wins.[citation needed] Players that know this can use PvP for leveling. Example: Level 42 to level 47 was done on a Sunday in about 5 hours. Incredible XP!
http://wowwiki.wikia.com/wiki/BG