Spellweaver

Models with Strider will normally have a subset of Strider that is mentioned in the brackets. The rule only applies in terrain of the specified type. Models with Strider treat that piece of terrain as open ground for the purposes of Movement, meaning they ignore any M penalties or Dangerous Terrain tests otherwise caused by it. Note that they still follow the rules for that terrain type in terms of combat.

Models with this special rule have Dodge (6+)
special rule in close combat. However, this cannot be
used against enemies that attack before the model with
Elven Grace.

A Wizard that has this rule, and is within 6" of a forest, adds +1 to all attempts to cast and dispel spells.