Cards are randomly inserted in each box
Given the rarity of the Top 10, only the most devout collector is likely to have these in their collection
No, while the proliferate mechanic only hits counters on permanents , there are some options to get more time counters on cards
Use Goldvein Hydra's power as it last existed on the battlefield to determine how many Treasure tokens to create
Even a small difference of one or two millimeters can prevent a card from fitting properly inside sleeves, storage boxes, grading holders, or binder pockets
King of the Swamp X WATER Level 3 [ Aqua / Effect ] ATK 500 DEF 1100 This card in your hand, field, or GY can be used as a substitute for any 1 Fusion Material whose name is mentioned on the Fusion Monster Card, but the other materials must be correct