One way to describe it is how quickly and consistently you can draw or play a card which is shuffled somewhere in the middle of your deck (often described as digging for a card)

Maindeck 3Anoint with Affliction 4Archfiend of the Dross 2Caustic Bronco 1Cut Down 3Darkslick Shores 2Doomsday Excruciator 4Duress 4Faerie Mastermind 2Fountainport 4Gloomlake Verge 4Go for the Throat 2Jace, the Perfected Mind 4Restless Reef 2Shoot the Sheriff 2Spell Stutter 8Swamp 1Undercity Sewers 4Underground River 4Unholy Annex/Ritual Chamber Sideboard 1Anoint with Affliction 2Cut Down 1Deadly Cover-Up 2Dreams of Steel and Oil 1Ghost Vacuum 1Gix's Command 1Jace, the Perfected Mind 2Liliana of the Veil 1Negate 1Outrageous Robbery 1Withering Torment Dimir Demons: How the deck works and was built At the most basic level, Doomsday Excruciator represents a game-ending combo: pair it with a milling effect, usually Jace, the Perfected Mind or Restless Reef , and win the game due to your opponent drawing from an empty library

For those, you want sleeves labeled: Oversized 3.5 x 5 Planechase / Archenemy sleeves Oversized Commander sleeves One annoying note: some oversized products list slightly larger measurements to make loading easier, so dont panic if you see numbers that look a hair bigger than the card itself
Thats enough to reliably get six on the battlefield so you can sacrifice them and cheat out a demon whenever you need to
Oh, I just refreshed the page and now the FF14 deck led by Y'shtola has also vanished
Encouraging Aviator // Jump is a Creature bird wizard card in Magic: the Gathering MTG