- This card can be searched by "A Cat of Ill Omen", "Primathmech Alembertian", "Trap Trick" and "Lilith, Lady of Lament".
- See Damages your opponent for cards that this card works against. Note that it does not work against Continuous Effects that burn Life Points such as "Coffin Seller".
- The effect must also have a guarantee of inflicting damage, meaning that this card cannot be chained to "The Paths of Destiny" or the post-errata version of "Ring of Destruction".