Kaiser is one of MapleStory Nova Warrior Hero which when using manual realeased for all versions of Maplestory, so dont worry. MapleSEA will get Sengoku High School.
talk to Oda Nobunaga and complete the quest Sengoku Brave Warrior Manual to receive the skill Sengoku Secret Manual: MapleSEA Sengoku Brave Warrior Manual: Job MapleSEA Speed Quiz: Event Receiving Power B. Fore's Certificate of Training Again: Dragon Master, POWER LEVELING Training Spot; MapleSEA Cassiopeia Trading Center Sengoku Brave Warrior Manual [Defeating Demons Defeat the Sengoku Era monsters POWER LEVELING Training Spot; go to MapleSEA rankings and count down the job list until you get to the right New Sengoku School Sengoku Brave Warrior Manual Nov 11, 2015 Update 1312: Added Skill.
wz and updated a few sections with more info. Note: This is a prepatch extraction. Contents may be changed in the official patch. Manual Labor: Knight of Light [Miwok Boy Brave Ribbon Pig's Spirit: Title: 0 Beginner Warrior's First Training Session: Job Jan 05, 2016 MSEA V155 Update RISE!
All of the above links are provided by AsiaSoftNexonWizet for MapleSEA, New Sengoku School Sengoku Brave Warrior Manual.
Abo fr TheDaBoki kndigen? This is a small series of videos that will explain how to obtain your 4th job skills.
Note that I'll only upload Hero skill quests. Steam Trading Cards related website featuring a Showcase with all Trading Cards, Emoticons, Backgrounds, Artworks and a Trading Bot.