Aurelia, the Warleader Aurelia, the Warleader is one of the most aggressive angels
Feline Sovereign is another tribal staple: Cat Tribal is a Go Wide deck that likes attacking and Sovereign rewards both those things, turning all your kitties into Trygon Predators to clear away opposing artifacts and enchantments
While the deck is surprisingly coherent for a precon, there are a handful of cards that are either underperforming or that you can easily replace with a direct upgrade
Choose your five Dragons before casting Tiamat so you fetch a cohesive package, not just raw power
Sure, Parallel Lives and Anointed Procession are cute, but what happens once that non-aura Enchantment is out of the yard and has already become two weird 3/3 Black Zombie creatures that are also somehow also Deadbridge Chants
Set 1: Secret Lair x Dungeons & Dragons: An Exhibition of Adventure No cards that I know of have been revealed for this set at the time of writing