Use this card with "Stumbling" to keep your opponent from attacking.
If your opponent has only Defense Position monsters, play "Black Tyranno" and equip it with this card to attack your opponent directly for at least 3100 damage every turn. It will help to have such cards as "Zero Gravity" and "No Entry!!".
This card and the other "Guardian" Equip Spell Cards can be used in Decks with use of adding them to your hand quicker, especially "Power Tool Dragon" Decks.