What do you think of this argument for God?

[Nonpareil]

1. It's possible a Necessary Being exists.

Found the bare assertion.

Try harder.

As for 1 there is nothing irrational and impossible about a necessary being existing, it's possible in the same way unicorns are possible in some possible world.

So... not, then. Since no one can actually coherently define what sort of magical powers it would have to have, and how these might work, and therefore state that it might actually be possible for it to exist.