Laval Dual Slasher

1 Tuner + 1 or more non-Tuner FIRE monsters
This card gains effects based on the number of "Laval" monsters in your Graveyard:
● 2+: Once per turn, if this card attacks a Defense Position monster, it can attack once again in a row.
● 3+: If this card attacks a Defense Position monster, inflict piercing Battle Damage to your opponent.