Outside of draft it gets basically no play by virtue of costing three mana, doing nothing immediately and nothing much without further mana investment all the while being utterly dead to a single ping
You can simply put character cards in and make a perfectly functional deck, but you might like to consider adding Items, Actions, Songs, or Locations to help you spice things up
Im not going to spend currency on upgrading pointless cards, especially when rare cards like Mew cost as much as 18,000 shinedust to get a flair for
I also alluded to Balthier having something to do with vehicles, but I'm not giving myself full credit for that one because I also predicted he would have something to do with Pirates, which he doesn't
My suggestion was a Coat of Arms for Slivers
Were to the point of my favorite card in this set