One-Thousand Heavenly Spears

Chitenraisou (One-Thousand Heavenly Spears)
Ninjutsu (Raiton) [Electricity]
Rank: 10 (S-Class);
Range: Long (30 ft. + 15 ft./2 levels);
Area: 80-ft. high, 40-ft.-radius cylinder;
Duration: Instantaneous;
Saving Throws: None;
Chakra Resistance: Yes;
Chakra Cost: 10.

Using this advanced Raiton technique, the user makes it rain spear-shaped lightning bolts. The technique originally targets 2d6 creatures in the area of effect. Each target is hit by 1d4+1 lightning bolts, each lightning bolt dealing 100 points of electrical damage. No save is allowed by the technique, but a creature cannot be targeted twice, even if there are less enemies than the number of targets this technique hits. Structures are also counted as potential targets, and suffer double damage from the lightning bolts. In a crowded area with many structures (such as a town), a creature or structure has a 25% chance to be targeted by the technique. The user cannot chose which creature or structure he will target.

Empower
The user can spend an additional 2 points of Chakra to increase the number of targets by one die, up to a maximum of 5d6.