Here's my winners so far. I hope this list helps some of you:
1. Night 1 < Dame of Darkness 13 BM
2. Steampunk 1 < Aladdin 12 B
3. Visitor 2 < Cursed Rose 10 MB
4. Healer 3 < Jack 12 B
5. Marble 4 < King 10 MBB
6. Shadow 4 < Shadow 8 B
7. Mummy 4 < Colossal 5 BM
8. Sandstorm 5 < Queen 10 BM
9. Winter Games 6 < Beast 13 B
10. Smoke 6 < Smoke 7 B
11. Obsidian 8 (lost Harvest 10?) < Dame of Darkness 13 BMM
12. Hades 9 < Atlantis 10 BM
13. USA 9 < Fire 12 BM
14. Snowstorm 10 (Lost Aladdin 12?) < Beast 13 MBM
15. Black Knight 14 < Cursed Rose 10 BM
16. Moonlight 10 < Beast 13 M
17. Raven 10 (Lost Thunderbird 7, Diamond 10) < Beast 13 M
18. Spirit 12 < Dame of Darkness 13 BM
19. Dark Naga 13 < Dame of Darkness 13 MB
20. Rogue 19 (lost Dame of Darkness 13, Cursed Rose 10, Harvest 10, Diamond 10, Forest 10, Metal 10) < Dreamweaver 8 BM
21. Psychedelic 14 < Queen 10 MB
22. Disco 15 < Cursed Rose 10 BMM
23. Ghost Armor 16 < Cursed Rose 10 BB
24. Eight Bit 17 < Firestorm 10 BM
25. Eclipse 20 < Dame of Darkness 13 M
26. Cancer 18 < Landworm 10 BM
27. Sugar Skull 19 < Dame of Darkness 13 MBM
28. Ninja 20 < Firestorm 10 BB