Just had
this game. Both my opponent and I oppened 5/2, and he opened Wharf/Pearl Diver to my IGG/Pearl Diver. After a few turns I realised he had completely underestimated the power of IGG and decided that I had a bit of time to play about with the board and not worry too much about playing optimally. The game itself probably isn't that interesting, but I saw a number of pretty fun synergies on the board and tried to pull as many of them off as I could during the match. Some of my favourites include:
The "OH MY GOD WHERE DID HALF OF MY DECK JUST GO???" Thisisnotasmile plays a Counting House.
... putting 6 Coppers from the discard pile into the hand.
Thisisnotasmile plays an Ill-Gotten Gains.
... getting +$1.
... gaining a Copper in the hand.
Thisisnotasmile plays an Ill-Gotten Gains.
... getting +$1.
... gaining a Copper in the hand.
Thisisnotasmile plays 9 Coppers.
Thisisnotasmile buys a Mint.
... trashing 9 Coppers and 2 Ill-Gotten Gains from the play area.
The "Oh look, that Mint's going to come in handy afterall!" Thisisnotasmile plays a Mint.
... revealing an Ill-Gotten Gains and gaining another one.
... ... MidnightOtter gains a Curse.
Thisisnotasmile plays a Silver.
Thisisnotasmile plays an Ill-Gotten Gains.
... getting +$1.
... gaining a Copper in the hand.
Thisisnotasmile plays an Ill-Gotten Gains.
... getting +$1.
Thisisnotasmile plays a Copper.
Thisisnotasmile buys an Ill-Gotten Gains.
... MidnightOtter gains a Curse.
and
The "What do you mean strictly-worse-than-Silver?" Thisisnotasmile plays a Mine.
... trashing an Ill-Gotten Gains.
... gaining a Gold in hand.
I'm not saying that any of these interactions are particularly spectacular by themselves, but I found it pretty satisfying pulling off all of these things during a single game. I feel that the first two of these synergies are particularly complementary as the Mint buy not only removes a LOT of crap from my deck, but also facilitates the double-IGG-gain turn later on.
Anyhow, just wanted to share that, as I had a lot of fun pulling these off during the game when I spotted these interactions.