oc introduction

Demon slayer breath snow/ice created the breathing of snow/ice has total of 16 breath of ice snow princess and half dragon First Form: Icebreaker (壹いちノ型かた 碎さい氷ひょう船せん, Ichi no kata: Saihyō-sen?) - A strike that produces a pressure wave at the end of a heavy vertical slash.Second Form: Ice Wheel (貳にノ型かた 氷こお車しゃ, Ni no kata: Kōsha?) - The swordsman leaps and vertically spins forward in the air while releasing a flowing attack in a circular motionThird Form: Rolling Tundra (參さんノ型かた 壓あつ延えん凍とう原げん, San no kata: Atsuentōgen?) - The swordsman flows back and forth towards his opponent in a disorienting manner similar to snow rolling through the tundra, before executingFourth Form: Snow Drifts (肆しノ型かた 雪ゆき漂ひょう流りゅう, Shi no kata: Yuki Hyōryū?) - The swordsman makes multiple consecutive slashes while twisting their body in a flowing fashion similar to a the way snow drifts curl up.Fifth Form: Shattering of a Frozen Heart (伍ごノ型かた 粉砕けの凍結とうけつる心臟しんぞう, Go no kata: Funsaidake no Tōketsuru Shinzō?) - Adapted from the Water Breathing, Fifth Form, but reimagined, this technique is not only about mercy for the target, but the user atoning for their sins.Sixth Form: Blizzard (陸ろくノ型かた 猛吹雪もうふぶき, Roku no kata: Mō Fubuki?) - The swordsman fiercely twists and rotates their upper and lower body, creating a blizzard that cuts anything caught in it.Seventh Form: Freezing Wind, Piercing Cold (漆しちノ型かた 氷結ひょうけつ風かぜ・貫通かんつう冷れいき, Shichi no kata: Hyōketsu Kaze - Kantsū Reiki?) - The swordsman delivers a barrage of fast and accurate stabs. The fastest Ice Breathing technique. - Frozen thunder: this Breathing form can only work with an ice and thunder breathers working together, the breathing technique is used from Freezing wind and Honoikazuchi no Kami, if used correctly, both users can go faster than the speed of light for 6 seconds.Eighth Form: Icicle Rain (捌はちノ型かた 氷つら雨あめ, Hachi no kata: Tsura Ame?) - The swordsman cuts the target vertically multiple times.Ninth Form: Dancing on Thin Ice (玖くノ型かた 踊おどりるの薄うすい冰ひょう, Ku no kata: Odoriu no Usuihyō?) - Minimizes the landing time and surface needed when landing, allowing the user to move without any limits.12th:Tundra Neptune -The User performs a Risky form By Doing A circular defense attack with slashes appearing everywhere. This will deal a Offense plus defence attack thus , The user will gain a Immunity against strong offense blood demon arts which will make the user Immune to some attacks but this form will need focus. If the user loses focus the defense will be gone but the slashes will still appear.Eleventh Form: Frozen dragon pillar (11番目のフォーム:冷凍ドラゴンピラー) -Using this form will boost the user defense but only if they have a slayer mark. The form will make a samurai armor with a ice dragon marking on the armor. Blood ice prime: this move requires a slayer mark, transparent world, bright red blade, Musical Score, then poison in the user's blood, after having the requirements in the user's body will start to rot due to the poison the user will be 100x stronger and faster but only Yumi has learned this move so far.13t: Broken Ice Binds (拾ノ型: 壊れた氷の束縛 Jū no kata: Kowareta kōri no sokubaku) - This technique takes inspiration from Water Breathing, Eleventh Form: Dead Calm. A small blizzard forms around the user and they're enemy, the ground under and around the user would freeze, and a wave of Icicles that can be used to kill multiple enemies.Eleventh Form: Blizzard Dragon God (拾壱ノ型: 吹雪竜の神 Jū Ichi no kata: Fubuki ryū no kami) - A devastating dashing slash that the user initiates from a high stance that seemingly takes the form of a Japanese dragon, the technique had enough power to carve a deep impression that left the ground damaged and frozen.14th: Blizzard Dragon God (拾壱ノ型: 吹雪竜の神 Jū Ichi no kata: Fubuki ryū no kami) - A devastating dashing slash that the user initiates from a high stance that seemingly takes the form of a Japanese dragon, the technique had enough power to carve a deep impression that left the ground damaged and frozen.15th: Frozen Light-Heatwave (トゥエルブ: 冷凍光-熱波 Jū ni no kata: Reitō hikari - neppa) - The user does multiple slashes that launch icicle at or around the enemy and once the enemy is where the user wants them to be, the user would say "Heatwave!" to make the icicles glow a flaming red before exploding both fire and ice. The explosion itself would look similar to a light show. This form could also be used with the help of a user of Light Breathing.16thForm: Eternal Permafrost (十三ノ型: 永遠の永久凍土 Jū San no kata: Eien no towa tōdo) - This technique is specifically used by koshiko by himself. This form takes direct inspiration from Sun Breathing, Thirteenth Form. Koshiko created this form during the battle against muzan, helping tanjiro while he was using the thirteenth form of sun breathing, so koshiko thought to do the same by using all of the forms of his Ice Breathing technique simultaneously , thus he created a new form of ice breathing, and he named the new form "Eternal Permafrost". By doing this koshiko surprising Muzan Kibutsuji and Tanjirō Kamado but his siblings and the Hashira.