6 and input the code in front of a door in the Student Council Room
It costs a single Energy, does some amount of chip damage, and it stops your opponent from playing Item Cards
staple card that returning players are likely familiar with, and this board wipe Trap Card can destroy all Monsters on the field when a Monster is Normal or Special Summoned, including Special Summons like XYZ or Synchro Summons
This deck also plays the other Kingdra which is useful for doing more damage sometimes
[1] In the case of Chaos Numbers, they are also called Over Hundred Chaos Numbers.[2] The 50 pieces that were initially scattered would have included not only the Numbers of the Ruins, but also Numbers 1 to 4, which became the Gate of Numeron, and Number 100, the Numeron Dragon
Once per turn you can detach an XYZ material from this card to take control of any monster your opponent controls