Next in my series on making the game less fun for everyone...
Stick in the Mud
Action Duration
Cost - $3
+$2
Play an action from your hand.
Until your next turn, when any other player plays a card with plus actions, it provides no additional actions instead.
The best part of this card, is that it ruins the game, just by being in the kingdom. you can just leave it, there, DARING your opponents to buy some actions, and then you can leap in and punk them.