I think they could stand to be just the slightest bit more cohesively constructed, but whether you're new to Lorcana or just excited about the expansion, these are exactly what you want a starter deck to be.
Last One Standing 4 mana is the bar for wrath effects, which isn't surprising since the name comes from the gold standard, Wrath of God
Another card that provides card advantage as you manifest creatures, Kadena, Slinking Sorcerer was designed to make a great face-down creatures commander
Aladdin, Heroic Outlaw Time to steal away a win If you think Mulans ability to turn challenges into lore-building opportunities is good, wait until you see Aladdin, Heroic Outlaw
Theres nothing too crazy here, just a lot of efficient creatures across the curve