Comic 3 16, page 9, 10, Kakashi originally said, "When there are two kinds of nature changes, it is not difficult to use them separately. However, if you want to trigger two attribute changes at the same time, it is another matter ... The ability to use two attribute changes at the same time and derive new attribute changes ... is called the limit of blood. "

"The same is true of the boy named Bai. He can use ice to avoid the restriction of blood. This is to use the change of wind and water to produce ice at the same time. That is a special power that can only be used by families whose blood relationship follows the limit. "

(Before the dialogue, Naruto "With Mudun, will Captain Yamato have three kinds of endurance?" ; Yamato "I can only use soil and water")

Natural occupation of chakras:

Wooden shield (first generation Huo Ying/Yamato: water plus soil) dust shield (third generation Tuying Onogi: soil plus wind)

Ice dun (white: water plus wind) melt dun (four-tailed column force Roshi: soil plus fire)

Dissolved pier (Terumi Mei, Shui Ying and Five Dynasties: adding water, soil and fire) and boiling pier (Terumi Mei, Shui Ying and Five Dynasties: adding water and fire).

Blue Shield (Hiruko/Lei Ying guards Alai: electric cloud formed by hydropower), iron sand (third generation wind shadow: sand shield magnetized), etc.

In the original animation: Jing Dun (red lotus blood circulation boundary, crystalline)

Ghost Escape (Hiruko: Absorb the opponent's tricks and turn them into his own chakra)

Xundun (Hiruko: Fast Action)

Steel shield (Hiruko: body hardening)