Fine. The rest of these jutsu are really just applying principles anyways.
Brain freeze is simply you using your chakra to change the temperature of the air to make it freeze saliva. Simple enough considering we freeze things on a daily basis
So when he's under brain freeze all he can do is taijutsu? I mean since his chakra is unavailable.
Hyouton: Shiroi zukin o kabutta sōryo | Ice Style: White hooded monks
Type: Attack / Supplementary
Rank: A
Range: Short-Long
Chakra: 30
Damage: N/A (60 if vital spot is hit)
Description: With a simple handseal and simultaneous stomp with the foot on the ground, the user releases a massive amount of ice chakra into the ground. As the user stomps his foot, numerous ice spikes protrude from the ground, covering a huge area, up to long range, in both length and width of the battlefield. The spikes are about 1m high and they're very densely packed together, serving as an obstacle and slowing any movement to living beings. The name white hooded monks comes from the resemblance of the ice spikes, to a procession of monks. Those spikes are mostly found on mountain glaciers as a natural phenomena. Once formed the spikes can stay on the field for 2 full turns until they melt away because of the reflection of light that happens due to their dense packaging. The spikes aren't really designed to kill or maim the opponent but can do moderate damage if they hit the opponent's vital spots. The reflection of light isn't strong enough to blind the opponent, but rather to make his eyes adopt to the new, brighter environment by constriction of his pupils. The user, being from the Yuki clan and having his eyes accustomed to bright environment through the years of using ice techniques, doesn't have problems with his sight. After the ice melts, everything turns back to normal.
Note: The slowing down equals 1/2 of the initial speed and applies for both the user and the opponent including their summons, except those that have the ability to fly
Note: Must be from the Yuki clan
Note: Only twice per battle
Note: Only McRazor can teach this
For this one you infuse your foot with ice chakra and stomp the ground. As you do so you create ice pillars that protrude from the ground. Their primary function is to stop the opponent from moving and slow him down. However it can deal damage if it hits the opponents vital spots. The chance to hit those is bigger if he's standing still. You have to be quick with your tactics after using this one because it melts away after two turns.