The first four sets will rotate out of the Core Constructed format, but will still be available to play in a new format, called Infinity Constructed
These high-cost characters can challenge repeatedly before other characters drain their willpower and banish them
Yellow is Amber, Green is Emerald, Blue is Sapphire, Purple Amythyst, Red Ruby and Silver is Steel
To me, this is easily the most uniform theming Ive seen from the game so far to the point where I felt as though I could place all the cards on a large surface to make a single image
Cards like Lilo, Making a Wish and Stitch, New Dog were just two of the many cheap threats packed into the amber/x aggro shell, with the purpose of getting characters into play as fast as possible, and then using some number of Lanterns or shifting using Stitch, New Dog to get Stitch, Rock Star into play ahead of curve
The card can also be turned into ink if he appears later in a game, without much of a downside to including the card in your Steel deck