Form: The sword normally appears as a dagger (light bladed weapon) with the Eye of Thundera closed, that inflicts 4 points of damage. However, as an action it becomes a longsword (heavy bladed weapon) with the Eye of Thundera open, that inflicts 8 points of damage.
Thundercats, Ho!: The wielder may broadcast his location by projecting the Eye of Thundera into the sky as an action. All allies within long range who see the symbol immediately gain a recovery roll.
Blast: As a longsword, the wielder may make a medium ranged attack that inflicts 4 points of damage.
Eye of Thundera: The sword grants the wielder specialization in Light Bladed Weapons, Heavy Bladed Weapons, Medium Ranged Weapons, and Perception while wielded.
Sight Beyond Sight (4 Intellect): You may use your Perception over a long range.