When asking Steve about building attacking or defending decks, he had this to say: "There is no attacking in Disney Lorcana TCG
However, its important to remember just how often creatures are going to die in a game of commander
Zachs success provides an important message that playing what you enjoy is one of the highlights of playing Magic, especially if its a fringe or rogue brew
Ultimate Price does still hit more creatures than Doom Blade in my cube in theory
Examples of Voltron Commanders include: Wyleth, Soul of Steel, Balan, Wandering Knight, and Galea, Kindler of Hope
You could certainly place a rounded rectangle filled white and stroked in black onto a scan of the image file, drop text on top of that, save a copy as a bitmap, and use that in the GFUI for an engrave