when it comes to Iron head, first you must mold earth chakra and focus it to the forehead and the crown of your head because you use it as a headbutt to someones face resulting in facial fractures for the opponent or you can use it to shatter C-rank earth coming at you.
If i didnt know better i would say that this is the weaker version of the vortex punch. after the user focuses wind chakra to his feet and dashes and crouches to the target, the descriptions are almost verbatim.
Understanding the description of the final technique gets me excited because this sounds like the Shoryuken! im about to be the next Ryu up in this joint! just saying
Iron Head, cool name. Well simply enough gathering earth chakra within my forehead, i enhance it to the point where it becomes like iron, can also be done to the entire head before i forcefully headbutt someone straight in their chest or head, literally enough to break or knock them out.
Dashint towards my opponent with great speed after focusing wind chakra into my feet and coating my arms with wind chakra, i utilize it to dash into them delivering two forceful upwards thrusts right to the stomach sending them flying several feet away.
Finally the rising uppercut, quickly leap through the air spinning upwards delivering a powerful uppercut straight to the opponents chin sending him flying even further into the air.
You guys are focusing too much on the tai aspect of these jutsu. Not so much you waki, as with your note to the Iron Head, you did state you could headbutt C rank earth, but you Gutsy, like the third technique, why does it have to be to strike an opponent and nothing more? Be a bit more creative it your uses please.
Now we are onto B ranks:
( Hiza Sumasshu ) - Knee Smash
Type: Offensive
Rank: B
Range: Short
Chakra Cost: N/A
Damage: 40
Description: The user, after using an attack to strike the enemy into the air, will then appear above them in a burst of speed and deliver a double knee strike that sends the target crashing into the ground.
( Ryuu Handou ) - Dragon Kick
Type: Offensive
Rank: B
Range: Short
Chakra cost: N/A
Damage: 40
Description: An attack where the user quickly appears behind the enemy in a burst of speed, delivering a powerful kick to their side that sends them flying.
( Izuna Rakka ) - Izuna Drop
Type: Offensive
Rank: B
Range: Short - Mid
Chakra cost: 20
Damage points: 40
Description: The user will jump into the target grabbing onto their arms and thrust both feet into their stomach to wind them and cause them to fall forwards. In doing so, the user flips backwards lifting the target into their air whilst using the motion of the target to then slam them onto their shoulders on the ground. The user will then finish by kicking off them and flipping backwards a few feet