- For tips on summoning this card without using Xyz Evolution, see Card Tips:Number 7: Lucky Straight.
- This card can also be Summoned with the following "Rank-Up-Magic" cards:
- "Rank-Up-Magic Argent Chaos Force" on any Rank 6 Xyz Monster
- "Rank-Up-Magic Barian's Force" on Full Armored Crystalzero Lancer, Gauntlet Launcher, Number 39: Utopia Beyond, Number C73: Abyss Supra Splash, Photon Strike Bounzer, Sword Breaker.
- "Rank-Up-Magic Astral Force" on Constellar Pleiades, Number C39: Utopia Ray V, Number C39: Utopia Ray Victory, Sacred Noble Knight of King Artorigus, Ultimate Dragonic Utopia Ray, Ultimate Leo Utopia Ray.
- After using the effect of "Number C102: Archfiend Seraph" (making an opponent's monster's ATK become 0), Xyz Summon this card using that monster, then equip "Stoic Challenge" to it. Assuming your opponent has no answers, and that "Number C102" had 3 Xyz Materials, this card will inflict 12,800 damage to your opponent.
- Use this card's effect to target a "Number C101: Silent Honor DARK" in your Graveyard, use the copied effect to attach an opponent's monster to it as Xyz Material, then, as this card is now a "Number C10X" monster, Xyz Summon a second copy of this card on top of itself, resulting in a 2000-point ATK boost while also removing an opponent's monster.
- Use cards like "Xyz Energy" or "Xyz Gift" to get "Number" monsters attached to it into the Graveyard, while using cards like "Overlay Regen" to keep its ATK high.
- Use cards like "Gale Dogra" or "Zaborg the Mega Monarch" to fill the Graveyard with many "Number" monsters to copy.
- Because this card becomes a "Number" monster as part of its effect, "Number 75: Bamboozling Gossip Shadow" can then transfer itself and its materials to this card.
- Target "Number C5: Chaos Chimera Dragon" in your Graveyard with this card's effect, essentially doubling its ATK.