Theory

Theory is a Rare Blade in Xenoblade Chronicles 2. She can grant tremendous power to her Drivers, Rex, Nia, Zeke or Mòrag, and their allies. Theory uses the ice element, wields a Chroma Katana, and acts as a Tank in battle. She moves as a skater on ice with an elegance reminiscent of a fairy, similar to Praxis, a female Blade with whom Theory shares a bond.

Blade Specials

 * Lv. 1 - Ice Slash - After throwing ice knives, attack with slashes.
 * Lv. 2 - Frost Banish - Release a powerful somersault kick after three repeat attacks.
 * Lv. 3 - Rebel Sister - With one slash, smash an ice pillar and attack enemies over a wide area.
 * Lv. 4 - Winter's Wake - Hurl out continuous ice strikes to freeze the enemy in their tracks.

Blade Arts

 * Accuracy Up - Increases accuracy.
 * Nullify Reaction - Nullifies one reaction.

Battle Skills

 * Aerial Flashdance - Counters attack with physical damage.
 * Conviction - Increases damage dealt to enemies targeting user.
 * Steadfast - Boosts Break resistance.

Field Skills

 * Ice Mastery - Lv. 3
 * Focus - Lv. 3
 * Nopon Wisdom - Lv. 3

Favorite Items

 * Pouch item types: Veggies, Board Games
 * Pouch items: Steamed Veg Stralu (Veggies), Sparkly Snow Perfume (Cosmetics)