So,
4 EQ and 5 Air Pendulum
6 Nova
4 Devourer and 2 Fractal
5 Toadfish and 4 Freeze
Unless we need some other cards for this round's duels.
As for discards, after constructing the decks in round 1 we were left with 7 procrastinations and 5 eternities, so we might consider discarding a few of those, unless anyone fancies a flying Eternity deck.
From Brion's deck we could discard Chaos Seeds, as we already have enough CC, and I guess in entropy Antimatters are better. Any other suggestions?
Do you think we should convert any cards?
As for penalties, I guess we could discard some of the life cards, as I guess adrenalined Deja Vu unupped isn't good enough. We can also discard a few Anubises (do we need 6?), Purifys (do we need 6?), or if you think flying Eternities are evil, we can drop some fyling weapons.
Of course, we could also try to surprise our opponents with cards we haven't used so far, in which case we'd need to discard something else.