Stygian Sergeants

1 Fiend-Type Tuner + 1 or more non-Tuner monsters When this card destroys an opponent's monster by battle and sends it to the Graveyard: You can have this card gain 800 ATK until the end of the Battle Phase, also this card can make a second attack in a row.

Fiend DARK Synchro Monster 5 synchro