I think it is time to make the list of best combos in the game

Rules:
1. Only 2card combo counts, but you can assume using other cards (e.g. Vineyard/University would be really bad if there were no other action cards on the board, but there almost always will be).
2. If the combo is stronger with some other kind of support (a village, a trasher etc.) it's a plus for the combo, but you should also count how strong it is without it (let your brain guide you and your heart decide the unclear situations).
3. Please decide on the pure strenght of the combo (e.g. Chancellor+Counting House is a nice synergy of two bad cards, but not a very strong combo).
4. Everybody can sent me his top20 of combos. Every place has to be 2 different cards and no duo shall be repeated (e.g. you can have KC+20 different cards somehow ranked).
5. The deadline for the voting phase will be annaunced after the end of the nomination phase. You can send me your top20 now if you want to (but it is better to wait at the end of the nomination phase).
6. The nomination phase starts now and ends 1st March, 0:00:00 (the last timezone). In this phase, you can post your nominations of combos to this thread, explain why it is good and lobby for that. After this phase ends, I will make a list of nominated combos with names of their "godfathers". Everyone can then choose to vote for any of these OR even for any other. The nomaniton phase serves only for explaining why are certain combos good. Please make your nominations like this: "
I nominate card A+card B." and then your explenation not in bold so I can easily find the nominations at the end of the phase.
7. Lobby for any combo you want, but DO NOT tell what will/did you vote for (I want to avoid situtions like "Oh, so *insert your favourite top player* ranks it this, so I will too, cause he is better then me so he knows better...")
8. If you have any questions or suggestions about the rules, feel free to ask!