mtg edgar markov commander deck EDH Deck Edgar, Charmed Groom 100 Magic Cards Custom Deck Vampires Orzhov Vampire Deck Your deck of cards represents all the weapons in your arsenal Deck Box - Commander 2017,

Inverter of Truth was banned in Pioneer on the 3rd of August 2020

You may well have to pick some things you don't want to and likely over things you did want and then shoehorn these random life gain things into your deck that you otherwise don't need or have better options you would rather have in the slot

There are also a lot of possibilities for variation based on the number you choose

you get a lands commander that ramps, disruption for your opponents, a massive creature that cant be interacted with via blockers, and most importantly, a sacrifice outlet

TL;DR: These decks are expensive, so just make a judgment call if you really want one or more

Earliest Examples Why is this colloqually known as ramp