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
So here I go, brewing Yuna for the Optimized (4) Bracket
Joshua, Phoenix's Dominant / Phoenix, Warden of Fire Joshua, Phoenix's Dominant starts by rummaging cards to help you smooth out draws and set up reanimation
Manga art cards like Vilis, Broker Of Blood and Evereth, Viceroy Of Plunder provide impressive gameplay mechanics
These articles would discuss which new cards could be good and how they would fit into existing decks or make new ones