Regional Rules were Three Open.
Match Rules were Plus, Fallen Ace.
I would start with Bartz in the top right, Lucia in bottom right. From there, you use Lizbeth, Archaeornis and Calofisteri to create Plus combos.
If the tile between Lucia and whichever card Lewto plays is filled, I would drop Lizbeth before Archaeornis, then Archaeornis and leave Calofisteri for a big Plus combo if things lined up well.