Paladin Kings and Druid Mark of Wild Stacking

[Masked700]

New stacking buff with the new daily "The Protector's of Hyjal"

The guardians during the quest give you a Mark of the Wild buff which stacks with Paladins ability called Blessing of Kings

Together they give 10% buff to all stats and resistance to magic

[xlAnonym0uslx]

It doesn't actually increase by 10%, it's still only 5%.

[Traxex84]

Same as having multiple sub rogues in your group, your crit chance is not actually that high but it seems as if they stack.