Image Spirit: Wisdom

Image Spirit: Wisdom (精像：英知) is a SIGNI class primarily associated with blue SIGNI. However, they first appeared as green SIGNI in WX-15 Incited Selector.

Wisdom SIGNI are based on famous scholars and scientists, as well as mathematical and scientific concepts.

Gameplay
Many Wisdom SIGNI are able to attack SIGNI Zones other than the one in front of them, allowing allied SIGNI to crush the opponent's Life Cloth.

Many Wisdom SIGNI have abilities designated with. This means that these abilities are only active when the total level of the player's Wisdom SIGNI are equal to the specified number. Thus, Wisdom SIGNI revolve heavily on managing the total levels of your Wisdom SIGNI on the field.

Level 1

 * #Fermat#, Formula of Theoretical Wisdom
 * #Planting-Trees#, Word of Tree Wisdom (Life Burst)
 * #Plus#, Addition of Four Wisdoms (Life Burst)
 * #Ruler#, Distance of Tool Wisdom (Life Burst)
 * #Sine#, Angle of Angular Wisdom
 * #Work#, Word of Working Wisdom

Level 2

 * #Cosine#, Angle of Angular Wisdom
 * #Crane-Turtle#, Word of Foot Wisdom (Life Burst)
 * #Descartes#, Formula of Sage Wisdom
 * #Minu#, Subtraction of Four Wisdoms (Life Burst)
 * #Pass#, Cheering of Swift Wisdom (Life Burst)
 * #Protractor#, Angle Measurement of Tool Wisdom (Life Burst)
 * #Root#, Square of Root Wisdom

Level 3

 * #Catch-Up#, Word of Following Wisdom
 * #Imaginary,#, Number of Imaginary Wisdom (Mama limited)
 * #Multip#, Multiplication of Four Wisdoms (Life Burst)
 * #Pascal#, Formula of Propagating Wisdom
 * #Sanjou#, Angle of Tool Wisdom (Mama limited)
 * #Tangent#, Angle of Angular Wisdom
 * #Ukaro#, Cheering of Testing Wisdom (Life Burst)

Level 4

 * #Compass#, Sharp Needle of Tool Wisdom (Mama limited, Life Burst)
 * #Fibonacci#, Formula of True Wisdom
 * #Nobel#, Treasure of Colorful Wisdom (Life Burst)
 * Pythogorage, Square of Defining Wisdom (Mama limited, Life Burst)
 * #Schröd#, Mysterious Box of Logical Wisdom (Mama limited, Life Burst)