Equip only to a monster you control. If the equipped monster battles an opponent's monster, the equipped monster's original ATK/DEF is doubled during damage calculation only. If you control a monster other than the equipped monster, send this card to the GY. You can only control 1 "Solitary Sword of Poison".
![Solitary Sword of Poison [SBCB-EN078] Common](http://paradoxtcg.com/cdn/shop/products/969db2ed-ca94-5078-bc54-d0c7723acbed_0fcf7bae-6502-4d23-bb86-de60799608bd.jpg?v=1710855573&width=1445)
