Reforging allows you to modify the secondary stats on your gear. Use this guide to determine the best strategy for reforging your stats so that you can optimize the performance of your Guardian Druid.
Stamina >= Agility > Melee Hit (7.5%) = Expertise (15%) > Crit > Haste > Mastery > Dodge
1. Check for Expertise and Hit Caps
Hit and Expertise Caps are important to tanking because they maximize the Rage received from Primal Fury Guardian and the number of Tooth And Claw procs. Reforge your weakest stats (see priority) for Expertise/Hit until the caps are met.
2. Optimize Secondary Stats
After obtaining the Expertise and Hit caps, optimize your gear for Crit and Haste. Reforge the weakest stat (see priority) into Crit or Haste as available.