- This card can be searched by "Dogu", "Single Purchase", "Chaos Zone", "Magical Contract Door", and "Doomdog Octhros".
- An opening hand of "Reinforcement of the Army", "Terraforming", "Magical Contract Door" and another Spell Card can set up a first-turn summon of this card, making your opponent start their turn with four cards. If you already have this card in your opening hand, summoning this card will make your opponent start with three.
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