[Note] All Jinchuuriki can enter a state where they take a mini form of their Bijuu(sorta what Naruto does.)
Bijuu: Ichibi(Shukaku the Ichibi (One-Tailed Demon Tanuki))
Jinchuuriki:
Power: Automatic sand defense. Ability to control sand.
Drawback:If Jinchuuriki sleeps Shukaku can take control
The longer in Ichibi form, the harder it is to control
Bijuu: Nibi(Two-Tailed Demon Cat)
Jinchuuriki: Ryoku
Power: Fiery mouth blasts
Drawback: None
Bijuu: Sanbi(Three-Tailed Demon Turtle)
Jinchuuriki:
Power: Increased strength
Drawback: Low strength control
Bijuu: Yonbi(Four-Tailed Demon Ape)
Jinchuuriki: Kohaku Rikudai(Hidden Sound)
Power: Youton (Lava Element) Ninjutsu, a combination of Earth and Fire Elements that created a lava which can melt through anything
Drawback: When Youton Ninjutsu starts, it is hard to stop it.
Bijuu: Gobi(Five-Tailed Demon Whale-Horse)
Jinchuuriki:
Power: Can absorb energy from living objects
Drawback: None
Bijuu:Rokubi(Six-Tailed Demon Gastropod)
Jinchuuriki:
Power: Can liquidize objects.
Drawback: None
Bijuu: Shichibi(Seven-Tailed Demon Rhino Beetle)
Jinchuuriki:
Power: Incredibly hard skin.
Drawback: None
Bijuu: Hachibi(Eight-Tailed Demon Ox-Cephalopod)
Jinchuuriki: Raidon Saiyaku(Hidden Leaf)
Power: -Semi-Mini-Hachibi form -- (gigantic chakra and power boost)Its almost like the mini form except that it only has the eight tentacle tails and there is more control.
Drawback:
Bijuu: Kyuubi(Kyuubi no Youko (Nine-Tailed Demon Fox))
Jinchuuriki: Kenishi Asakura(Hidden Leaf)
Power: Large chakara capacity.
Drawback: Excessive use of Kyuubi destroys Jinchuuriki's body and makes him a mindless killing machine