Are the remains of Jafars takeover of Archazias Island visible in art from the Great Empty Sea
Though Gishath isn't the most competitive card in the world, he is the most popular Dinosaur Commander by far
Here's a selection from 11 through 20: Oswald Fiddlebender: The ingenious tinkerer
You can use these reserve cards to replace your active Pokmon once it is defeated, similar to how combat works in the video games
If your deck has some number of fetchlands like Misty Rainforest, Evolving Wilds, Myriad Landscape, or Blighted Woodland, you should strongly consider Erinis for your deck
While the equipment side of Elbrus may not make your equipped creature an initial threat, the threat of being able to flip into Withengar Unbound will surely catch your opponents attention