This spell is targeted via the Innate Attack (Gaze) Skill.

Prismatic Wall [790] 
    Red [34.23] 
        Innate Attack (Cutting) 10 HP [88.2] 
        Innate Attack (Cutting) 10 HP [82.95] 
            Resistible (HT) [-25%] 
        Vision-Based [+150%] 
        Reduced Range (x1/10) [-30%] 
        Alternate Attack [x1/5] 
    Orange [48.9] 
        Innate Attack (Burning) 20 HP [126] 
        Innate Attack (Burning) 20 HP [118.5] 
            Resistible (HT) [-25%] 
        Vision-Based [+150%] 
        Reduced Range (x1/10) [-30%] 
        Alternate Attack [x1/5] 
    Yellow [97.8] 
        Innate Attack (Crushing) 40 HP [252] 
        Innate Attack (Crushing) 40 HP [237] 
            Resistible (HT) [-25%] 
        Vision-Based [+150%] 
        Reduced Range (x1/10) [-30%] 
        Alternate Attack [x1/5] 
    Green [35.24] 
        Affliction [73] 
            Heart Attack [+300%] 
        Innate Attack (Toxic) 20 HP [103.2] 
        Vision-Based [+150%] 
        Link [+10%] 
        Reduced Range (x1/10) [-30%] 
        Alternate Attack [x1/5] 
    Blue [14.4] 
        Affliction [72] 
            Petrification [+300%] 
            Vision-Based [+150%] 
        Reduced Range (x1/10) [-30%] 
    Indigo [529] 
        Terror (Confusion) 20 [529] 
            Active [+0%] 
            Weaponized (No help from DR) [-50%] 
            Vision-Based [-20%] 
        Alternate Attack [x1/5] 
    Violet [29.5] 
        Affliction [147] 
            Advantage [+1200%] 
                Jumper [120] 
                    Interplanar Only [+0%] 
                    Extra Carrying Capacity (Extra-Heavy) [+50%] 
                    Uncontrollable [-30%] 
                        Sent to a random plane 
        Reduced Range (x1/10) [-30%] 
        Alternate Attack [x1/5] 
    Area Effect (4 yard radius) [+100%] 
    Persistent [+40%] 
    Wall (Permeable, Shapeable) [+60%] 
    Extended Duration (x30) [+60%] 
    Uncontrollable [-30%] 
        Randomly determine which color hits each target 
    Magical [-10%] 
    Spell Components [-20%] 
        Must say "color" in Latin 
        Must gesture with hands