It combines an almost unrivalled amount of essential cards
These cards are worded specifically to bend the rules of Magic, letting you play as many of them in your deck, with a bonus or two for having more of them in play or having played them during a game
Commander is a friendly enough format that sitting out of one set won't warp your play experience, at least for just one set
When you place the cards in a 23 grid, they form a panoramic sceneusually a major moment from a crossover universe (like a dramatic battle or story climax)
Treasure Nabber Exxaxl: At one point I played a Krenko, Mob Boss deck where I threw this card in as a joke, and it made for some weird game states where upon starting my turn, I had access to two Sol Rings, a Fellwar Stone, and an Arcane Signet that werent mine
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