Do you know what "namesis" means? "A righteous infliction of retribution manefested by an appropriate agent." Personified in this case by a horrible cunt: me.
I love that Master Boot Record, implies that at some point a group of Artificer-Cobblers created the "Master Boots"; a set of legendary items so powerful that a magical record was also created to track their whereabouts, lest they fall into the wrong hands.
For the next 24hours; nothing about the targets identity may be discovered by magical or mundane means. Anyone inquiring about the target has a plausible and consistent story placed in their mind instead; it doesn't matter what the target tells them or what they see.
Someone with the Truesight ability; will know that there is magical concealment active, but will be unable to discern any details about the target.
I cast atomization on the giant. (9th level warlock spell)
On a failed save the targets head evaporates killing them outright.
On a success roll a d4 (or higher for higher number of limbs) and the limb clockwise from the head evaporates. Dealing either 25% or 150HP which ever is higher damage.
These are great examples.
I knew about Petrov. Great humans both of them!