Water Blast Technique

Mizudan no Jutsu (Water Blast Technique)
Ninjutsu (Suiton) [Water]
Rank: 5 (C-Class);
Range: Medium (20 ft. + 10 ft./2 extra chakra (excluding empower));
Area: 10-ft. radius burst;
Duration: Instantaneous;
Saving Throws: Dex half;
Chakra Resistance: Yes;
Chakra Cost: 5.

Every creature caught in the area of effect suffers 25 points of water damage, half on a successful Dex save.

Empower
The user may spend an additional cost of 2 points of chakra to increase the damage by 5, up to a max of 25.