Help on spell displacement

Current upkeeper: Zarch
Casting time    : 3
Spell cost      : 150
Spell type      : protection (single)
Spell words     : tylsyta reunoja
Affecting stats : Wis, Lvl
Affecting skills: Arcane power, Mastery of shielding
Affecting spells: This spell
This spell displaces the target's image thus making it harder to score hits
on them.

Dispel illusion < List > Disruption