What action that is equally and simultaneously positive and negative could possibly cast a True Blessing?

Question

What would your answer be, when invited to a game, an exclusively hypothetical philosophical exercise, if presented with a proposal such as the following? --> Imagine that one being (sort of like an Abraxas) desired to cast a True Blessing... what an action or command or idea could produce this result? Please consider the following: when something emanates from this one being, all the opposites are equally and simultaneously created, thus generating truth and falsehood, good and evil, light and darkness, with the same word and in the same deed.

Answer 1

What is a true blessing??

Answer 2

nothing is equally simultaneously positive and negative

Answer 3

Lunch.

A true blessing.

Positive for me.  Negative for the cow they killed to make it.

The One cannot know evil, because it takes two to tango.