- Use this card to power-up monsters for "Deck Devastation Virus" and "Eradicator Epidemic Virus". Then, this card will return to your hand.
- This is also useful to deal extra damage when Tributing a monster for "Ectoplasmer" or "Catapult Turtle". Although "Ectoplasmer" deals damage based on Original ATK, it helps you keep Card Advantage, something which "Ectoplasmer" has an easy time destroying.
- This can be used with several copies of "Caius the Shadow Monarch". Simply tribute one after the other to gain their effects, while effectively staying at 2800 ATK.