Enemy's choice of weapon question

[Aquablack]

I've been working on a patch where all weapons of a specific class have the same attack power, but different secondary effects, and I need to ask a question.

If I set it so the enemy level for multiple weapons is 1, will they choose randomly from that pool? or will they prefer what it lower on the list?

EDIT: Oh yes, and does checking the rare box make it so there's not a chance of enemies randomly getting the weapon, or just lower the chance?

[Kokojo]

yes, and rare will make them never choose it.

[Aquablack]

Ah, thank you Kokojo, that's good know.

[Wasabi]

They will choose randomly from the pool.