Select 1 face-up monster on your side of the field that includes "Ninja" in its card name to activate this card. As long as this card remains face-up on the field,the selected monster cannot be destroyed as a result of battle. (Damage Calculationsare applied normally.)
selecting 1 face-up monster on your side of the field. The selected monster cannot be destroyed battle (damage calculation applied normally.
1 face-up "Ninja" monster cannot be destroyed by battle.