The rule book explains Throne Room's effect as follows:
You pick another Action card in your hand, play it, and play it again. The second use of the Action card doesn't use up any extra Actions you have.
My question is:
If I played Witch with Throne Room, according to the rules, the second use of Witch doesn't use up another action, doesn't that mean the first use of Witch cost an action?
So in essence, whenever you play Throne Room, wouldn't you need to first play cards that give you additional actions?