The deck archetype got a boost with the release of Modern Horizons 3 with Eladamri, Korvecdal, who lets you manipulate the top card of your deck and put creatures into play directly from it or your hand
You'll have to look through the banned and restricted list for the format you're playing, whether that's Commander, Standard, Historic or any other format
Necropotence decks ruled the day during the early stages of Standard, but the one card that even Necro players feared was Balance
Legality depends on the tournament format -- Eris, Roar of the Storm can be legal in some formats and banned or restricted in others
But while they may look similar, there is a ton of variation around what these effects actually do, and the differences are barely visible on the surface
Here are my options: Ash Barrens Canyon Slough Bloodstained Mire Temple of Malice Myriad Landscape Forgotten Cave Desert of the Glorified Smoldering Crater Polluted Mire Phyrexian Tower Agadeem's Awakening Spikefield Hazard Step 4: Put It All Together Now that you have all your potential cards picked out you need to start assembling your deck