► 名詞必殺技  [ひっさつわざ]    
meaning:  special  rank: 2☆ 
彼女の
男を
落とす必殺技 ⇨ Her killer technique to get the man she wants
☆ 
彼は必殺技を
使って
相手を
倒した ⇨ He defeated the enemy by using his special, signature, move  
(☛ NOT a deathblow, but rather your trademark technique that is sure to defeat the opponent)