Awe of Destruction

Destroy target creature, then you may roll a
d20. If the result is 15 or higher, destroy another target creature and you may roll
again and repeat this process. If any result is lower than 15, you lose 5 life for every time youve rolled another d20 this way.
It was.. immaculate, my own demise in front of
me, but I couldnt look away!