With it being a new mechanic, you won't see dozens of dual-ink cards, but there are five of them you have access to in the Amethyst and Steel starter deck
Amonkhet Raceway I can see playing Amonkhet Raceway mainly as a start your engines enabler for all kinds of aggressive decks, especially red ones
Krenko, Mob Boss is a famous one and Thraben Doomsayer can provide an infinite army of goblins or humans with the Alarm in place
Illustrated by Alexander Forssberg Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
Any abilities relating to the permanent entering the battlefield dont trigger when its turned face up and dont have any effect, because the permanent has already entered the battlefield
The colors of the deck are Blue, Red, and White