If you're newer to the game (or maybe even thinking of getting a younger player into the game), I would absolutely start with the Ruby and Amethyst Starter Deck
Merciless Eviction is also potent but has less flexibility and is far less playable as a gold card
I was laying by the pool sipping a Pina Colada browsing TCGPlayer on my phone when I saw that MTGSeattle had listed an HP emerald online
Keep in mind, you cant be the protector of your own Battles, an opponent must be selected
Since Bootleggers' Stash is more than four mana, Bello can animate it as a creature to get in for damage and draw you cards, potentially getting you more ways to put lands onto the battlefield
However, versatility isnt what we want out of an Eldrazi, we want raw power and the ability to recover ground that was lost while you developed the means to cast said Eldrazi