A 7/6 creature with trample, vigilance, and haste is pretty powerful, but this guy can let you put up to seven more dinosaurs right onto the battlefield with each attack
The first part of is quite straightforward: Our Aberration gets bigger the more crowded our opponents' graveyards are, which works very well with Dimir's tendency for milling its foes
The combination of the acrylic panel and individual holders provides double protection, blocking UV rays and dust to prevent fading, bending, or scratching of your valuable baseball, basketball, and trading cards
Sylvia benefits from this, and also supports Khorvath nicely by granting him double strike, letting the flame he breathes burn extra brightly
Look up official Pokmon artwork on sites like Bulbapedia or Serebii for inspiration