He is a master of kayakujutsu.

She is a master of naginatajutsu.

He is a master of Tengenjutsu.

He is highly respected in the academic world.

He is undergoing rigorous training every day to master ancient weapon techniques.

She said she was interested in spiritualism.

It took him time to understand that tactic.

He is known as a master of xylography.

He tried to manipulate people using hypnotism.

Pentathlon is a competition that tests both physical strength and technique.