I built several decks, but the only two I used were these:
Fire Rush:
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4vc 4vj 4vj 52g 52o 55k 55t 58o 590 5bs 5c1 5f0 5f9 5f9 5fa 5fa 5fc 5fc 5gi 5i4 5i7 5l8 5l9 5oc 5og 5rg 5rk 5uk 5ur 61o 61p 8po
In the eastern tournament, the fire deck was the only one I used, from round 1 all the way to the finals. The gravity card changed a few times, between fire eater, momentum and gravity pull, and the water one changed between freeze, purify and mind flayer, depending on what I saw. I added the fire pendulum for western; dunno if that helped or hurt. I had dreadful draws in the finals, but I couldn't complain, because the rng was with me up until then. (when it really mattered, lol)
Air Force One:
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4vc 4vj 4vj 52g 52o 55k 55r 58o 596 5bs 5c1 5f0 5f6 5i4 5if 5l8 5lc 5oc 5od 5od 5og 5oi 5ol 5ol 5rg 5rk 5uk 5ur 61o 61q 8pr
This one was interesting as well, and the water card changed from game to game too. RNG wasn't quite as kind to me today, but it wasn't bad. With majofa, both our fog shields were h4x; in game 2, mine was blocking everything, and saved me, and in game 3 his was blocking everything and saved him, so it evened out