WithdrawnTranslation:
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+1 Card
+1 Buy
When you trash trash this, or discard this during your action phase, put it into your hand.
During your buy phase, this card costs 3$.
0*$ P Action - Treasure - Curse - Victory
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This card should still qualify for this contest, as it doesn't require potions to buy (It's actual cost is 3$).
2. Submissions should not require Potions, Platinums, or Colonies
5. You can use mechanics that are specific to certain expansions, as long as your submission does not violate any of the above restrictions. So for example, the following would be permitted:
- Duration cards
- Night cards
- Heirlooms
- Mixed piles
- Split piles
The 0* Cost is important, as to not facilitate infinite Gold with Mine/Expand.
The Potion Cost is important, so you can't gain it, unless it's your buy phase.
The 4 card type combination, is designed, so it can counter mountebank and also be overpowered with Courtier.
That combined with the ability to put it into your hand after discarding makes it optimal with Shepherd, Cellar, Secret chamber, Vault etc. and as a "defence" against Militia etc.
Those qualities should make it unique enough to be considered a Promo.