My first thoughts are that this isnt a card you can just jam multiples of into any ol cube, but rather, Scuttlemutt would be optimal in a cube that is built around the color matters theme, as Jason mentioned
However, it pairs well with Palkia ex by being a solid hitter for the early game while Palkia waits on the Bench to come in and finish everyone off
One of the first things I like to do when I get a new set, it to open a couple of booster boxes, make a set of all of the commons, uncommons, rares, etc, and then sit, look at them, and read the flavor text to feel the story and the world
If you play frequently, you may want to update your decks at least once a week
Storage for 214+ cards requires more than a standard binder
With 120 cards to collect across a full range of rarities including Art Rares, Special Art Rares, and Secret Rares, every pack is a cozy little adventure waiting to happen