Aura of the Lady

 is a Bretonnia ability introduced in Total War: Warhammer I.

Description
The Lady of the Lake protects her knights from Devious enchantments of the enemy.

Effects

 * Type: Ward Save
 * Duration: Constant
 * Target: Around Self, Affects allies in range
 * Effect Range: 30m
 * Effects: +12% Magic resistance

Units

 * Prophetess
 * Damsel

Strategy
A niche ability that is useful if your foe is skilled with damaging spells or you expect significant magic damage. Look up what units are imbued with magic attacks and what items give magic attacks to units nearby because that is where this ability will shine. Generally, best if you know a foe will try to use direct damage spells on your units. Although 12% is small, it can make a difference over a long fight.

Also useful if you expect a foe to use spells like Spirit Leech, Arcane Unforging, or Doombolt directly on your caster.

The Unicorn mount for the Damsel provides an innate 40% magic resistance which would stack with this to give 52% magic resistance, if magic damage is even remotely a concern for your caster, this can be very useful. Notably, miscasting spells deals magic damage so this can reduce the amount of damage taken should that happen.