Arashi Scale manipulation [Done]

Jutsu Name: Sukeeru no sousa (Scale manipulation)
Rank: E - S-rank
Element: Scale (Not really an element)
Ranges: Depends on rank.
-E-rank: Hands, feet, around the eyes
-D-rank: Able to extend it 1 ft. all over the body
-C-rank: Able to extend it 3 meters. (If extendended more than the above, the scales will be as hard as glass).
-B-rank: Able to extend it 3 meters with no drawbacks
-A-rank: Able to extend it 5 meters with the only drawback underneath
I.E.
You extend scales out of the bottom of your foot and bend them so they can get over to your enemy in stealth. You cannot make the scales move fast enough that one post is enough to get it digging and then emerging from the ground, even if it's only 10 cm.
When one has an extended scale flying up from the ground or about to do it. One cannot move while having the scales under the ground. The user cannot make scales grow out of one's palm like a spear that is 5 meters long. None of the ranks are able to do this, not even S-rank.
-S-rank: Able to extend it 15 meters with the only drawback underneath
I.E.
One cannot move while having the scales under the ground. The user cannot make scales grow out of one's palm like a spear that is 15 meters long. None of the ranks are able to do this. Same drawbacks as A-rank. The things that the S-rank can do is dig under ground from feet our hand and go up from the ground at the same speed as the user. The user now has the ability to grow a whole scale dao out of their arm. It takes 1 post of creating the full sword. The dao sword is on a different app.

Type: Kekkai Genkai. Hidden technique of the clan, Arashi clan.
Description: The way of the scale manipulation is based upon the DNA of the Arashi clan member. The ability to manipulate scales are based upon the DNA from dragons. Instead of having all the dragon's abilities, the clan member can now manipulate scales. The dragon DNA is infused with human cells and the mutation of human and dragon is having the reaction of creating scales inside the clan member's body. The scales are manipulated on the chart above in the 'range' category.
Ones eyes does also change at the time of training. One can hide one's eyes as normal human eyes, but the eyes is just cause of the mutation of one's cells in the eyes from the dragon blood. The eyes can only be hidden away when one has reached the B-rank level of the manipulation level. The eyes are followed from the E-C-rank; the eyes are now Eki Me/Lizard eyes. B-A-rank; eyes are now Habi Me/Snake eyes. S-rank; eyes are now Ryuu Me/Dragon Eyes.
To be able to gain each rank depends on how much one train.
To obtain the ranks of the manipulations is based upon this chart:

E-rank / Needs 500 words of getting knowledge of the scale manipulation. NPC if there isn't anyone IC to teach you.
-D-rank / Needs 750 words to getting a more known path of the scale manipulation.
-C-rank / Needs 1000 words to earn more knowledge and more manipulation over the scales.
-B-rank / Needs 1,5k words to gain more easier and more effective manipulation.
-A-rank / Needs 2k words to train
-S-rank / Needs 2,5k words to train and get the fully active manipulation skills and the dragon wisdom.
The training can be done together with max one other clans member, but the n all the words are pumped up 1k.

I.E.
2 clan members are going to train S-rank manipulation together, then they'll have to do 3,5k words together.

Done