It's beyond a stretch to call Pillage or Feast "thinning" cards.
Well people can at least vote against the nothing-to-do-with-trashing cards to get rid of them.
1 Chapel64 Hovel
32 Bonfire, actual trasher
33 Mining Village
17 Count
48 Island16 Amulet49 Trader
9 Mercenary, actual trasher
56 Embargo
24 Horn of Plenty
41 Trading Post, actual trasher
25 Bishop
40 Native Village, can be used to get rid of cards in its tricky way
8 Steward57 Trade Route
4 Masquerade, actual trasher
61 Treasure Map
29 Procession, it trashes Ruinses and maybe that's enough but I'm going with the purer fight with the less fun card
36 Lookout20 Dame Anna/Knights, what if she's on the bottom, I'm just saying
45 Expand13 Forager, actual trasher
52 Pillage
12 Counterfight53 Loan
21 Spice Merchant
44 Miser, does get rid of cards
28 Salvager37 Doctor
5 Remake60 Farmland
2 Rebuild, looks like a seeding mistake here
63 Transmute31 Moneylender
34 Raze18 Apprentice, actual trasher (and also awesome)
47 Wine Merchant
15 Stonemasion50 Trade
10 Jack of All Trades
55 Rats, that's some damn low seeding here
23 Hermit/Madman42 Graverobber
26 Altar, actual trasher
39 Prince, oh man and that Ruins was out of my deck and into my heart and it only cost me $8.
7 Junk Dealer58 Taxman
3 Aombaossdaor, aoctual traosher
62 Feast
30 Transmorgrifry35 Remodel
19 Fool's Gold
46 Mint, actual trasher
14 Butcher51 Death Cart, okay you might buy this defensively but I like Butcher better anyway, phew
11 Upgrade54 Develop, damn low seed for this awesome card
22 Watchtower, acceptable
43 Plan
27 Ratcatheter38 Forge
6 Governor
59 Mine