This card can be used to Summon "Rocket Hermos Cannon" with "The Claw of Hermos", then its effect can be used to change a monster to Defense Position, preferably one with low DEF, so that the equipped monster can inflict piercing battle damage.
This card can be very useful with "Morphtronics" as their effects may vary according to their battle position.
This card is a key card in Empty Jar Decks, in order to change "Morphing Jar" from face-down Defense Position into face-up Attack Position, thus activating its Flip Effect.