Mental Strength, a Discipline Priest talent in WoW Forever

Mental Strength is a passive talent in row 4 of the Discipline tree. It needs 15 points in Discipline, so the earliest you can take it is level 25 (up to 5 levels sooner with the Legacy perk Talented). It has 5 ranks. It has changed since Classic Era.

Mental Strength

5 ranks

  • Requires 15 points in Discipline

Increases your total Intellect by 3%.

Every rank of Mental Strength

RankText
Rank 1Increases your total Intellect by 3%.
Rank 2Increases your total Intellect by 6%.
Rank 3Increases your total Intellect by 9%.
Rank 4Increases your total Intellect by 12%.
Rank 5Increases your total Intellect by 15%.

Numbers in gold changed from the rank above.

Where it sits in the Discipline tree

Needs
No prerequisite talent
Unlocks
No talent needs it
Same row
Row above (row 3)
Row below (row 5)

Row numbers are on the left and the number in a corner is a talent's rank count. Gold marks Mental Strength.

Compared with Classic Era

What differs from Classic Era: its rank 1 text and its position.

Position

Classic Era

Discipline, row 5, column 2

WoW Forever

Discipline, row 4, column 2

Rank 1 text

Classic Era

Increases your maximum Mana by 2%.

WoW Forever

Increases your total Intellect by 3%.

Open the Priest talent calculator

All Discipline talents

  1. Power in Light
  2. Wand Specialization
  3. Twin Disciplines
  4. Silent Resolve
  5. Holy Precision
  6. Improved Power Word: Shield
  7. Martyrdom
  8. Mental Agility
  9. Inner Focus
  10. Meditation
  11. Improved Inner Fire
  12. Mental Strength
  13. Soul Warding
  14. Improved Mana Burn
  15. Penance
  16. Renewed Hope
  17. Divine Aegis
  18. Power Infusion

The other Priest trees: Holy and Shadow. Everything that changed for the Priest since Classic is on the changes page.

Game data from the WoW Forever beta client, build 1.60.1.70291, as published by talentsforever.com (CC BY 4.0) on 2026-10-08 and reformatted by us. Numbers can still change before launch.