You're going to feel invincible with Lita out, especially if your other Jumpstart pack has a way to make a lot of creature tokens. With the Colossus, you ARE invincible.
Could be wrong, but is Lita the first actual robot from Kaladesh? She's not qualified as a Construct, and most Kaladeshi machines are simple mechanical servants, vehicles, thopters or constructs based off natural fauna. Guess that's why she's Legendary, but would be nice to know how that happened.
As for her abilities, as cool as smacking opponents down with an army of Zeppelins piloted by robots sounds like, she does nothing to fix the inherent problems of Vehicles and seems far more suited for the 99. You wouldn't want your steampunk fleet of Zeppelins to run out of steam.
She's an engineer who's mechanical...that's cute. She doesn't seem particularly powerful, but I could see her in my artifact creature or vehicle deck just for the novelty.
lita is actually really nice it Drumbellower for artifact creatures and also makes Blips
At the same time it’s a tough call if good in Shorikai, Genesis Engine Or not since the pilots aren't artifact creatures
Source: Voxy
As for her abilities, as cool as smacking opponents down with an army of Zeppelins piloted by robots sounds like, she does nothing to fix the inherent problems of Vehicles and seems far more suited for the 99. You wouldn't want your steampunk fleet of Zeppelins to run out of steam.