Starter decks usually have a theme, and the hope is that the included cards have a unifying playstyle
We could see the potential for complexity as cards interacted with each other - but with only two hundred to pick from, there was always going to be a limit on how many cards could affect another
Theres the standard tier of rarities including Common, Uncommon, Rare, Super Rare and Legendary
This means that to include a Dual-Ink card in your deck, your deck must contain both of the Ink types displayed on the card
However, those cards are largely going to appeal to players more than collectors
Obviously, only relevant if you are Shifting him out and he can challenge right away, but it is interesting to note