There are 4 items you have to earn before you can challenge Sensei. 1. Flame Sandals. 2. Magma Coat. 3. Lava Mask. 4. Fiery Helmet. Tip: To earn points more quickly, talk to Sensei and click "Earn you Fire Suit" more than play on the training mats. You get more points when you talk to Sensei.
I've told you how to become a Fire Ninja but what do you do if you don't know what to play? Well, I'm going to tell you! First of all, go and talk to Sensei and click, "Earn your Fire Suit".
The rules are the same as Card-Jitsu. Fire beats snow, snow beats water, water beats fire. Like Card-Jitsu, if it is the same element, highest number wins. If you win, you don't lose nor gain an energy, but if you lose you lose an energy. If you are having a battle where you can choose any element, it's a little different. You win, you gain 1. You lose, you lose 1.
Once you play for along time and get all the items, it's time to challenge Sensei! To challenge him, talk to him and click the other button, "Challenge Sensei".
It takes a couple tries to beat Sensei, so don't worry if you don't beat him on the first try. When you do beat him, he will award you with the fire gem and place it on your amulet. Congratulations! You are now a Fire Ninja! I hope my guide helped you become one.
Now there is another adventure to take waiting for you...