You edge your way forward and the first one leaps at you. You parry, but it's difficult to fight on the narrow ledge. After a few moments, you manage to force it off the ledge into the lava, but no sooner have you done this that another from behind tries to tackle you. You kick it off, and it too takes a plunge.
The lizards seem to have no fear of dying, and they continue to leap on you with reckless abandon. But no matter how many you knock off, more seem to keep coming.
Finally, while wrestling with two of them at once, a third one leaps onto your back. You twist to pull it off without thinking, and lose your balance. The three of you tumble over the side. You reach for the ledge but it's not where your hand grasps. You gasp for air and your lungs fill with the intense heat. It burns you through and through. You hope for the heat to make you pass out before you hit the lava.
The End.