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* Since this card takes control of opponent monsters only during the Battle Phase, you can use cards like "[[Urgent Tuning]]", "[[El Shaddoll Fusion]]" and "[[Flash Fusion]]" to use their monster as a material for your Synchro/Fusion Monster, getting rid of it and possibly allowing you to continuously attack your opponent directly for massive damage.
* A simple strategy is to take a monster that your opponent controls that happens to have the exact same attack as another monster they control. By attacking the second monster, you would destroy both without taking damage.