Crow Clone Technique[1]
Name
Kanji	烏分身の術
Rōmaji	Karasu Bunshin no Jutsu
Literal English	Crow Clone Technique
English TV	Crow Clone Jutsu
Debut
Manga	Chapter #259
Anime	Naruto Shippūden Episode #14
OVA	Naruto x UT
Appears in	Anime and Manga
Data
Classification	Ninjutsu, Clone Techniques
Rank	C-rank
Class	Supplementary
Users Itachi Uchiha

While a target is in Gen Jutsu, Crow Clones can be created within it's time frame to confuse the foe, however, it will become obvious to the target that he/she is under the illusion technique.

References

1. ↑ Third Databook, page 242