Well done to the winner
$3 - Treasure-Reaction
Worth $1
When you play this, +1 Card. You may put a card on top of your deck.
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When you gain a card, you may reveal this from your hand. If you do, put your deck in your discard pile. Then, either put the gained card on top of your deck, or set it aside. Discard the set aside cards at the start of your next turn.
I got the impression a lot of people misunderstood my card (hence only getting 2 points).
The card's mainly there for the reaction. I wanted to make the treasure interesting though, so I put in the +1 card (so a venture at best), then put in the top decking so if you drew an action card it couldn't hurt you. Maybe I shouldn't have made it optional - I'll definitely rework the treasure for later use.
The reaction's main purpose is to have victory cards miss a reshuffle, which enables greening. I don't think any existing card lets you do this. The reshuffle is an important aspect of the game that only advanced players use to its full extent, so I thought it would be a good space to design in. I can't wait for the duration challenge if there is one. The watchtower effect is there for a bit more utility, and while it's stronger than watchtower if you're gaining a single card, since the chancellor effect isn't optional, you can only ever guarantee one card for your next hand, so I thought it was balanced.
The thing I liked most was that if you wanted the reaction for your end of turn buy, you had to forgo playing the treasure. I like action/treasure fan cards that have that kind of choice, but they weren't allowed here.
I guess I'll keep it simple next time.