- This card can be searched by "Dogu", "Single Purchase", "Temple of the Kings", "Transmodify", "Painful Escape", and "Rescue Ferret".
- This card and "Testudo erat Numen" form a lock in which neither player can Special Summon any monsters.
- You may keep your opponent from attacking with stronger monsters by using "Gravity Bind"/"Level Limit - Area B"/"Messenger of Peace". This also takes care of Monarchs, as most of the Tribute fodders have low ATK, unless they have Special Summon monsters with high ATK or make use of extra Normal Summons, but you may use "By Order of the Emperor" against the Monarchs if this happens.
- This card can be searched by "Witch of the Black Forest".