Alongside Lisia, peering over shoulder, is Altaria her left-hand Dragon-type that embodies that spirit of the protagonists character
Dont forget that you can craft cards you dont have using Pack Points, and I highly recommend using these to craft Trainer Cards
(It's an artifact with ", Sacrifice this token: Add one mana of any color.") Other creatures you control enter with an additional +1/+1 counter on them for each mana from a Treasure spent to cast them
Ugin, Eye of the Storms While this is priced to move in Modern, where it's easy to go 1-2-7 with your manabase thanks to the Urzatron, I can see it sneaking into a Standard deck
One of the best black creatures, Blood Artist is an important source of repeated lifegain triggers for the decks that want it, as well as a win condition