Ancestral Fortitude

3 different WoW Forever spells share the name Ancestral Fortitude. Each is a separate effect with its own tooltip; pick the one you mean to compare it with Classic Era.

• Ancestral Fortitude #16177 player ability changed Increases your armor value from items by 8%.
• Ancestral Fortitude Rank 2 #16236 player ability removed Increases your armor value from items by 16%.
• Ancestral Fortitude Rank 3 #16237 player ability removed Increases your armor value from items by 25%.