The Final Fantasy 14 incarnation of one of the most fearsome boss monsters in the history of the Final Fantasy franchise is being turned into a powerful Magic: The Gathering monster as part of the upcoming crossover set
Card advantage is pretty easy to understand at worst, you generally want 1 of your cards to trade with one of your opponents cards, like when your Doom Blade kills an Eidolon of the Great Revel
Under this new world order, decks classified as Levels 1 and 2 contain zero - yes, ZERO - cards from the Game-Changers List
Since the tapping of the creature is part of the cost for the ability, summoning sick creatures cant activate Outlast until they are no longer sick (meaning theyve been under your control since the start of your turn)
Something like Demonic Tutor would work well in its place, as would Sylvan Caryatid or even a 1 drop ramp dork
Its all a bit silly, but some players live for this type of victory