Card Tips:Number 79: Battlin' Boxer Nova Kaiser
- If you attach "Number 105: Battlin' Boxer Star Cestus" to this card by this card's effect, you can use a "Rank-Up-Magic" card on this card to Xyz Summon "Number C105: Battlin' Boxer Comet Cestus". Since this card had "Number 105" as an Xyz Material, "Number C105" will receive its bonus effect.
- You can Special Summon this card from the Graveyard with the effect of "Battlin' Boxer Switchitter", assuming this card was properly Xyz Summoned first. Start using this card's "attaching" effect to make the Special Summon worthwhile, as it will increase this card's ATK and prepare for its last effect.