union arena booster box TCG: Hunter x Hunter Japanese UA03BT In addition to this theres also alt Union Arena Booster Boxes -

if both monsters are still on the field, change them to face-up Defense Position, and if you do, the ones changed by this effect cannot have their battle positions changed until the end of your opponent's next turn

This essentially turns every campaign duel into two duels, which adds more content to have fun with

Court of Embereth Monarch cards that create tokens are great

This ability will allow Captain Hook, Master Swordsman to take out such dreaded cards as Peter Pan, Pirates Bane on the players turn, thereby removing it before it has a chance to utilise its Youre Next

Cobalt Eagle then attacks and destroys Air Hummingbird

Without a heavy Trainer count, your deck will stall before you even take your first Prize card