Hit Battle, Solo, and then the Step-Up Battle at Advanced level, and then the tiny Expansions button top-right, and youll be able to select a series of unlocking new challenges to pit yourself against decks designed around the newer cards
In fact, that is what you should strive for
Crypt Ghast is black, and thats because the hybrid mana symbol on the card is in reminder text not rules text
Its always a good idea to attack with your high-power dragons, but why not benefit from their high toughness as well
Hidetsugu, Devouring Chaos's three-mana ability burns equal to the mana value of the top card of our library, as does Twilight Prophet on our upkeep, assuming we have the city's blessing
Its about finding clever ways to turn that into winning the game