| |||||
- This card can be searched by "A Cat of Ill Omen", "Trap Trick" and "Lilith, Lady of Lament".
- Like "Spiritual Earth Art - Kurogane", this card can be used to extend your Battle Phase by swapping a "Gem-Knight" monster that has just attacked, for another monster that gets to attack. Unlike "Kurogane", you can summon the same monster that you Tributed.
- You can also use this card to make an opposing effect that targeted your "Gem-Knight" monster, miss its target.
- Tribute "Gem-Knight Aquamarine" or "Gem-Knight Amethyst" to activate their effects, provided that you Special Summon a different "Gem-Knight" monster.
- By Tributing "Gem-Knight Topaz", you can attack four times in one battle phase.