I read some book (Alastor by Jack Vance) and saw some movies (Lawrence of Arabia, The Gift, 12 Angry Men, Life of Brian, Ju-On, Jackie Brown, Close Encounters of the Third Kind, and I forget the rest).
Or did you mean the previous weekend?
My guess is that this happens so rarely that people don't really bother to distinguish between the two just for semasiological purposes. I've checked regular dictionaries, and none mention anything about uteruses in the definition for "twins." But I think a medical dictionary would be a much...
Nah, I know what the cards are. But I meant that you might want some sort of acceleration for building up to the combo and recovering from it before your opponents do. Llanowar Elves/etc. would provide mana acceleration, but they have summoning sickness and all (although now that I think about...