Boil Clone Technique

Name: Boil Clone Technique
Rank: B
Type: Ninjutsu
Sub-Type: Supplementary, Offensive
Appearance: A clone that resembles Suiko except that when it's destroyed it bursts into a corrosive mist that can has enough acidity to melt flesh.

Range: Close (0m - 5m)
Duration: Until destroyed.
Description: The user will create a clone of themselves, similar to the Shadow Clone. Once this clone is destroyed it will release a corrosive mist that will spread out six meters. The mist is highly acidic but can be changed at the user's will.

Extra Information: -
XP Cost: 40 XP

I see no problem here