Sharpen Those Horns or Maybe Spears

Here's the only deck I managed to get seven wins with in the event. It's... it's just Argenport Midrange. You take all the cards which have ever seen play in AP Mid, jam them together, season to your preference, and choose Tavrod as your hero. You can instead swap him for Telut, if that's more your style. The deck plays mostly the same either way: play dudes, suit 'em up, see if your opponent has an answer. Eventually you play your hero, maybe. Tavrod is the better hero choice if you seem to be running into a lot of FJS; Telut is better against board stalls.

This is by no means an "optimal" list, since just like AP Mid in ranked there is a lot of room to adjust it to your preferences. Feel free to swap in things like Protect/Corrupt, more minotaurs, or replace all the legendaries with other things you have lying around. Pump spells would be fine, as would inspire units or more ways to pop face aegis.