YGO 2014 Mega Tins - Rules of Play says:
Every tin contains three 16-card Mega-Packs
The "Bujin" Tin contains:
- 1 Platinum Secret Rare "Bujintei Susanowo".
- 2 Super Rare promo cards.
- The "Fire Fist" Tin contains:
- 1 Platinum Secret Rare "Brotherhood of the Fire Fist - Tiger King"
- 2 Super Rare promo cards.
YGO 2014 Mega Tins Review:
Don't just take our word for it! We don’t have a full review yet, but check out this overview of YGO 2014 Mega Tins: