Green has plenty of easy lifegain triggers by simply playing it, allowing you to initiate the combo incredibly easily
While your life total is one of your least important resources in most decks, this is not the case for Domain Ramp
Generally you want to make sure you have a two or three-color identity for a theme like this, and remember that the majority of your good enablers will be in Grixis colors: Brallin, Skyshark Rider plus Shabraz, the Skyshark Raffine, Scheming Seer Chainer, Nightmare Adept Rielle, the Everwise Soul of Windgrace Amber Gristle OMaul plus Agent of the Shadow Thieves (or Criminal Past) Slogurk, the Overslime Despite their contrarian approach to the Commander metagame, discard decks are capable of some truly disgusting lines and offer a huge range for individual expression
7, 10, and 14 have plenty of modern references when it comes to Magic-style art, but youre pulling from a comparatively smaller pool for 6
Art treatments also shine
