Between the cosmic-horror vibe and the fact it was banned in Commander for being too miserable to play against, Emrakul became the go-to name people drop when they mean the ultimate final boss of Magic
Building Your Pantlaza, Sun-Favored Deck Pantlaza wants Dinosaurs
As you can see though, to make that work I have to emphasize a lot of lesser known cards, and commons/uncommons
At face value, its a 2/3 deathtouch creature with a tempt trigger on top, which is extremely powerful on its own, creating an attacking Ring-bearer and acting as a deathtouch blocker
When building your Background Commander deck, remember that the combined colour identity of your legendary creature and the Background dictate the colour identity
For each matchup, it's helpful to go through your main deck and count the number of cards that are dispensable and that you're unhappy with