I also have the lists almost done for the unnumbered promos since I had made one for personal use
However, when an adult (I generally just don't deal with minors unless a parent is present) posts a Craigslist ad asking for X dollars for their collection, I never feel bad paying the asking price, even if their cards are worth more
I dont think you can run too many copies, but the first one is probably very valuable
Jhoiras Familiar Making all historic spells cost 1 less is very good, which will make you forget that youre paying 4 mana on a 2/2 flier
Lauding the decision across social media, players like u/Leafyn shared their enthusiasm for these powerful Historic Brawl options
(2013-04-15) When the last ability resolves, it creates a copy of the spell