Ikki activates Ittou Shura
Ittou Shura is a Noble Art form of Ikki's that forcefully removes all of Ikki's physical limits, allowing him to gain tremendous power while ignoring survival instincts of the human body. This technique, although grand, is only able to be maintained for a minute. The technique does have major drawbacks, most notably its usage limit of once per day, due to the incredible amount of stress it places on Ikki's body. He has been seen several times in the hospital after using this technique. Opponents have used the "once-a-day" limit against him before in order to cripple his chances of victory.
Ittou Shura drains the entirety of Ikki's stamina, in one minute, so he will become unable to fight, for an extended amount of time.
After reaching his "Awakening" Ikki's magic power increased, so that he could even use Ittou Rasetsu after Ittou Shura. This only happened once, as Ikki is still unable to control his abilities.
|Rakudai Kishi no Eiyuutan Noble Arts|
|Nature Interference||Aoiro Genmu | Aoiro Rinne | Byakuya Kekkai | Hadou Tensei | Hisuijin | Inazuma | Kanamegaeshi | Keppu San'u | Kusanagi | Mukuu Kekkai | Raikiri | Reverse Sight | Shield Arts - Adrian Blue | Shouha Suiren | Takemikazuchi | Tenryuu Armor | Toudo Heigen | Water Prison Orb | Yggdrasil Abyss|
|Conceptual Manipulation||Area Invisibility | Bahamut Howl | Broken Arrow | Color of Magic | Deus Ex Machina | Dragon Fang | Dragon Nest | Dragon Spirit | Dragon Stomp | Dragon Wing | Empress Dress | Flame Veil | God Hand | Katharterio Salamandra | Marionette | Mark of the Wind | Million Rain | Purple Caricature | Satin Ice | Shadow Bind | Shadow Walk | Stone Dive | Violet Pain|
|Causation Manipulation||Black Box | Nameless Glory | Rule of Grace | World Crisis | Circus Maximus|
|Body Enhancement||Ittou Shura | Ittou Rasetsu|
|Other||Goheitaishu | Ichirin Junka | Jakkojin | Tiger Bite | Total Reflect|