Giant Rat (ROD)
- Kyodai Nezumi
"Giant Rat" can be purchased in the shop.
- When the player wins a Duel, a number of cards are added to the shop. Each has an intended probability of 49/30,000 of being this card. But due to a bias in the random number generation, it is actually a probability of 98/65,536.
- When the player enters this card's password (97017120), it appears in the shop.