Familiar Recruits3WWW
Enchantment
Whenever you cast a creature spell with mana cost W, copy that spell two times. (A copy of a creature spell becomes a token.)
See, this is the card that should have been called "Brothers in Arms," what was I doing? Honestly.
It's definitely overcosted. Alternatively, it could do more. Based on similar cards it could cost as low as 3 if you further restrict it to the first one you cast each turn. Though that might be pushing it.
I like the design of this card, and the posters before were right that this should cost 1-2 less, but as much as I think this is a neat design I can’t picture this being usable for the simple fact of a deck built around a bunch of W creatures still won’t be able to do much. I couldn’t find more than 1-2 such creatures I’d want in a deck, so I don’t know what you’re trying to copy with this.
Would allowing it to copy all creature spells with only white mana in the cost (W, WW, WWW) stretch color pie too far?
Once its no longer restricted by CMC its no longer a white card. It becomes a blue or green card. To be fair it could always be blue or green. The bend into white is exclusively for low CMC 2 or less most likely.
Enchantment
Whenever you cast a creature spell with mana cost W, copy that spell two times. (A copy of a creature spell becomes a token.)
See, this is the card that should have been called "Brothers in Arms," what was I doing? Honestly.
You don't really need it to do that. It would just be a fancy bonus.
Perfectly okay to let those 3 CMC stand alone.