Musketeers:
Action/Duration/Reaction - $3
+$1
At the start of your next turn, +1 action
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When you discard this from play, draw an extra card at the end of this turn's clean-up phase.
A duration card the gives 3 different effects over 3 turns. Buy lots of these and you'll be able to play lots of them in sync with each other to do well.
It's a terminal Copper, that's followed by a Fishing Village (without the $1), followed by a Caravan (that's vulnerable to attacks).
(Yes, I know there were actually 4 musketeers)
Edit: Removed the bottom decking. The intention is to have a followable: +$1, at the start of your next turn, +1 action, the turn after, +1 card
Edit 2: Found a happy version.