That Slowpoke messes with me, because now there's either no Blaziken ex or no Hearthflame Ogerpon ex.
So it seems it's either:
14. Flareon ex
15. Torchic
16. Combusken
17. Blaziken ex
18. Slowpoke
or
14. Flareon ex
15. Larvesta / Litleo
16. Volcarona / Pyroar
17. Hearthflame Ogerpon ex
18. Slowpoke
Either way, it messes up the ex/Tera amount, so I'm thinking it might be likely we're getting some of the Chinese ex reprints / Chien-Pao.
Could be:
23. Vaporeon ex
24. Suicune
25. Garchomp ex
26. Glaceon
27. Glaceon ex
28. Pikachu ex
29. Jolteon
30. Jolteon ex
...
54. Toedscool
55. Toedscruel
56. Charizard ex
57. Paldean Wooper
58. Paldean Clodsire ex
59. Umbreon
60. Umbreon ex
or
23. Vaporeon ex
24. Glaceon
25. Glaceon ex
26. Chien-Pao ex (Palafin ex or Veluza ex are also options)
27. Wellspring Mask Ogerpon ex
28. Pikachu ex
29. Jolteon
30. Jolteon ex
The easiest solution seems to be a Blaziken ex cut, because it seems relatively easy to replace (Chien-Pao, Palafin, Veluza), whereas I feel like if they cut Hearthflame Ogerpon, they'd have to cut Wellspring and Cornerstone too, which removes 3 Tera cards, and, as far as I'm aware, there are only two Tera cards that can replace them (Charizard and Garchomp). I suppose they could cut the Suicune to have a Pikachu ex reprint to go along with the Gold one, but idk about that option.