Use this card to steal your opponent's beneficial Equip Card effects, to consolidate power on your own side. Alternately, use it to get rid of negative Equip Cards.
This card works well in a Guardian deck. Equip all the cards to a Baou or Grarl, and you'll get a high ATK beatstick. You could also equip all the cards to Eatos, and you can use her effect to overwhelm your opponent in one strike. You can also equip all of the cards to Ceal to use his effect and destroy monsters on your opponent's side of the field.
After you attack with a monster which has equip cards equipped to it, you can then use this card to move all those equip cards to another monster before attacking with that monster as well, allowing you to use the ATK increase or other effects of the equip spells twice in one battle phase.