When an opponent's monster declares an attack: Roll a six-sided die and apply the result.

1: Halve your LP.

2: Make that attack a direct attack.

3: Choose 1 monster you control, change the attack target to it, and perform damage calculation.

4: Choose 1 other monster your opponent controls, change the attack target to it, and perform damage calculation.

5: Negate the attack, and if you do, inflict damage to your opponent equal to that monster's ATK.

6: Destroy that opponent's monster.