Koa'ki Meiru Bergzak is a Secret Rare Effect Monster card from Yu-Gi-Oh! (The Shining Darkness, TSHD). Current market price: $3.24.
Secret Rare
The Shining Darkness (TSHD)
Card Text
During each of your End Phases, destroy this card unless you send 1 "Iron Core of Koa'ki Meiru" from your hand to the Graveyard or reveal 1 Warrior-Type monster in your hand. If this card destroys an opponent's monster by battle, it can attack once again in a row.
