Whereas, cards like Hades - Lord of the Underworld, Snow White - Well Wisher, Lady Tremaine - Wicked Stepmother, Nick Wilde - Wily Fox, or even Mufasa - Betrayed Leader I would consider passive card draw engines, but serve different purposes when used correctly
Collector Boosters Thwip out the special treatments
Assault was almost always used as Shock anyway, and not having access to Battery is no big loss
The Standard Label is as shown in the images above
Now, spinning your wheels is fine, but this doesn't net us any resources on its own
I am used to mill decks wanting to delay things as it works in their favour however much of the strength of this kind of deck is being so quick that loads of things that might be trouble simply won't have the time to get online