Because it makes me feel not completely useless after I got kicked out of the tourney in the first round (well, at least it was by the tourney winner), I'm going to post the decks I put so much time and effort in here (yeah, the full 10 minutes):
My main deck, at least, I used it 2 times (I might have built a discord deck, if I had survived the first round, discord is too mean in a trio tourney). Anyway, it won the first round, when andretimpa started without any pillars, and had only his mark and supernovae to fuel his deck, which meant the discord didn't come out until round 4. It badly lost the 3rd game against a fire/light stall (with animate weapon+fahrenheit)
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6u4 6u4 6u4 6u4 6u4 7gk 7gk 7gk 7gk 7gk 7gk 7gk 7gp 7gp 7gt 7gt 7gt 7gt 7gt 7i6 7i6 7i6 7i6 7i6 7i6 809 809 809 809 809 8pj
The CC heavy deck I quickly tossed together, but sadly it failed horribly, when andretimpa (using the same deck, just with some more pillars), got a first turn discord out.
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576 576 576 5de 5de 5de 5de 5de 5de 74c 74d 74d 74d 74d 74d 74d 75m 75m 75m 7ae 7ae 7ae 7ae 7ae 7al 7qe 7qe 7qe 7qe 7qe 8ps
Third deck, never got used, I quickly threw it together to deal with annoying permanents (like discord), but decided against using it in the third match, suspecting he wouldn't use a discord deck again (at least I got that part right).
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576 576 576 5gi 5gi 5gi 5gi 5gi 5gi 74c 74d 74d 74d 74d 74d 74d 75m 75m 75m 7dm 7dm 7dm 7dm 7dm 7dn 7qe 7qe 7qe 7qe 7qe 8ps