I'll go first.Hmmm, show me what you got, I will be fighting for the last time with my Jellal Fernandez biography, you can decide who can go first.
1) Earth Release Armor does nothing for your skin and doesn't change the quality of it at all. It only coats your bodies in rocks. The jutsu in the case you were talking about was the Earth Spear technique.As I see the water gushes from beneath me, forming a pool beneath me I think about what your next step could be, so to avoid further creations to come out the pool from beneath I change my body into a steel like shape, causing your water to shoot me up in the air, but not harming me, but simultaneously seeing the water bullets shooting up from the pool, as excepted, I probably would get shoot up in the air with my front body facing the ground, so as I feel the spills from above me, I quickly shoot a wind blast that will disperse the pool, other then that, this has nothing to do with 'Ying-Yang training' since it's able to coat your body with something and while being in that form performing a technique, since the 'Ying-Yang' part has everything to do with ex; Shooting something out the users mouth whilst shooting something else from your hand/palm. Back on topic, as I let the pool disperse and get attacked from above by the storm upheaval because of the pressure I would get pulled to the ground, so as I get pulled on the ground and it has been seen in the anime that the storm upheaval disappears after 2-3 seconds, I stand up again and face you at mid ranged distance.
(Doton no Yoroi) - Earth Release Armor
Rank: B
Type: Defensive
Range: Short
Chakra cost: 20 (-15 per turn to remain active)
Damage points: N/A (+10 to taijutsu moves)
Description: This Technique coats the users body with stones, making them much more resistant to attacks, at the cost of their speed. Whilst using this technique, the user can even change their appearance, but once the technique is either defeated or worn off the users original appearance is shown. The user whilst in this armor is resistant to A rank normal ninjutsu but is vulnerable to Lightning Techniques.
(Fūton: Atsugai) - Wind Style: Pressure Damage
Rank: A
Type:Attack
Range:Short-Mid
Chakra Cost:30
Damage Points:60
Description: A Huge blast of wind that levels anything in its path; Can cause major damage and requires a sufficient chakra level to perform. This large wind blast moves in tremendous speed and cannot be controlled. If the user gets caught in it, it will harm him also.
1) Yes, I've meant this one; Earth Release: Earth Spear Technique, smh.1) Earth Release Armor does nothing for your skin and doesn't change the quality of it at all. It only coats your bodies in rocks. The jutsu in the case you were talking about was the Earth Spear technique.
2) Since you used Earth Release Armor, it causes your body to be encased by the rocks and when you come down to the ground, being flipped around and tossed over by the bullets, you would fall to the ground and slam into it with the force of the water, gravity on you, and gravity on the rocks. The momentum and impact force would rattle you around and more then likely break your head open due to a short time of impact so you would be popping open your head due to a sudden change in motion and impact with the armor on the back of your head.