- Like "Number 8: Heraldic King Genom-Heritage", you can activate this card's effect to gain the effect and name of "Number 39: Utopia" or "Number 32: Shark Drake" and use them to get their respective "Number C" counterparts.
- By performing Chaos Xyz Evolution, you will be able to get 1 more Xyz Materials than usual.
- Using "Xyz Reborn", you can Special Summon this card and give it an Xyz Material, which will allow you to use both effects.
- A possible strategy is to use this card with other Xyz Monsters without Xyz Materials. That way, you can still use that monster's ability.
- "Daybreaker" can be useful for Xyz Summoning this card.
- You can use this card's effect to copy the effect of "Gachi Gachi Gantetsu", giving this card an ATK of 3200.
- Note that this card does not necessarily have to negate the effects of Xyz Monsters to be able to target them for its effect.
- This card is useful when trying to destroy Xyz Monsters that are annoying to get rid of. Things like "Wind-Up Zenmaines", "Slacker Magician", "Number 54: Lion Heart", "Number 105: Battlin' Boxer Star Cestus" and "Battlin' Boxer Lead Yoke" are all good examples of this.
- If you summon "Constellar Ptolemy M7", "Beatrice, Lady of the Eternal" or "Number 77: The Seven Sins" by using an Xyz monster as the material, you can use this card to copy their effects, so you can use those effects on the same turn you summoned them.
- Copy the effect of Lyrilusc - Assembled Nightingale to increase this card's ATK to 3,200 and attack 3 times directly for an OTK.
|Japanese name||Primary type||Secondary type||Attribute||Type||Level/ Rank||ATK||DEF|
|Number C69: Heraldry Crest of Horror||ＣＮｏ．６９ 紋章死神カオス・オブ・アームズ||Xyz Monster|
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