Insurmountable

Insurmountable Passive Blocking an attack generates 6 Wrath. Tenacity is measured by one's endurance against overwhelming odds.

Insurmountable is a passive Crusader skill, unlocked at level 20.

There is no limit on how often this effect may trigger. Blood Brother blocks do not count, though.

Crusader Skills

Primary Skills
Punish • Slash • Smite • Justice
Secondary Skills
Shield Bash • Sweep Attack • Blessed Hammer • Blessed Shield • Fist of the Heavens
Defensive Skills
Shield Glare • Iron Skin • Consecration • Judgment
Utility
Provoke • Steed Charge • Condemn • Phalanx
Laws
Laws of Valor • Laws of Justice • Laws of Hope
Conviction
Falling Sword • Akarat's Champion • Heaven's Fury • Bombardment
Passive Skills
Heavenly Strength • Fervor • Vigilant • Righteousness • Insurmountable • Fanaticism
Indestructible • Holy Cause • Wrathful • Divine Fortress • Lord Commander • Hold Your Ground
Long Arm of the Law • Iron Maiden • Renewal • Finery • Blunt • Towering Shield
Removed
Nephalem Majesty
Cut
Laws of Fate