: Z/X - Zillions of Enemy X
: Booster 6: Maiden of the Five Dragon Gods
Calm Silver Steel, Metal Hound:
[Continuous] Void Bringer (When this card appear from Life, if your Life is equal or less than your opponent's Life, choose a Z/X in Square, and you may put it into Trash.) [Auto] When this card attack, if you only have 3 or less Life, until end of turn, this card gets Power +2000.