Spellclad

In game description- "Grants a defensive boost based on how high your MP is."

This is really good combined with Focus+ because,

you get more of a defensive boost depending on how high your MP is.

This is ability is unique to Character (Mage) which this is great for her,

because, she has low defensive stats.

Boost may greaten if it has a greater LV.

This ability may be upgraded at the Mojo-Dojo.

Weapons may boost it's base LV during battle if they say Spellclad +Value.

Since this is an auto-skill you may equip 4 total.

Since this is an auto-skill it activates automatically.