From out of nowhere, a single card changes the rules of the game such that doing something improbable means you win
Not the biggest trade, but if he's taken a few folks out with him, he's got you closer to or further into the lead, doing more than some other cards would in just a couple of rounds
Everything you see (card type, creature type, expansion symbol, rules text, power, toughness, and artist credit) are now all overwritten
The former is better than the Angel since it cannot be harmed by colorless creatures either
The Final Fantasy Adventure lands wont be as strong as other cards on the list, but a lot of them can be thrown in any non-competitive Commander deck that shares a color with it, and the deck will be better for it
Promos, Alternate Art, and More MTG sets these days always have alternate borders, borderless art, and alternate frames, alongside foil or special foil treatments