The TOME Wielding Monk Is POWERFUL!! Sworn! 

"It's Okay To Lose To Opponent! Must Not Lose To Fear!" -Mr. Miyagi

When you talk to the king you see all the fairies and the abilities they have. The one at the top of the list with the purple symbol is extremely OP with this character. It gives 80% damage when you hit the enemy from behind. The paladin's magical abilities always trigger this, even if you hit them from the front. Extremely awesome! The second best is the fairy with the green moon symbol, which you also got twice at the beginning. They give your abilities poison, which is also awesome!

Lock on maybe?

Boop