I love the Pharoah stories. There's one there the apologists can't work around: Who turned Pharoah's priest's sticks into two snakes?
The story was intended to show Yahweh was the baddest of the badass gods. But doesn't that imply real, existing, other gods?
Clearly the Bible states it was Pharoah's religion's gods. Therfore it cannot have been Beealzebubb secretly in disguise, since the Bible is truth. Also, there is no hint that that is the case, anyway.
Via similar reasoning, we may conclude the priest didn't use good old sleight-of-hand. Again, the story does not hint at that, and if he did, then Moses might have used the same trick. So that is out.
And furthermore, only gods can create life (as Yahweh's hissy fit in Job and elsewhere amply states.) So therefore these entities, whatever they were, didn't just teleport in pre-existing snakes from elsewhere. To suggest so also violates the principle that the story is true as described. (It may have a parable, but is intended to be "true" as written, with no comic book Monday morning quartebacking allowed to make it jive with other beliefs.)
Therefore, according to the Bible, other gods do exist, and have very real powers.