Each Structure Deck: Masters of the Spiritual Arts contains:
1 Preconstructed Deck of 40 cards
4 Super Rares
6 Normal Parallel Rares
30 Commons
1 Spirit Art...
In the OCG, each Structure Deck: Yugi Muto contains:
1 Preconstructed Deck of 45 cards
2 Ultra Rares
3 Super Rares
6 Normal Parallel Rares
34 Commons
1...