Magic The Gathering (and Dungeons & Dragons) publisher Wizards of the Coast have the finances and scope to explore third party IP such as Warhammer and The Lord of the Rings, and as the 30th anniversary of Magic: The Gathering approaches theres plenty of other compelling content in the works, including an already revealed 30th anniversary Secret Lair countdown calendar, to be opened like an advent calendar during December
They trigger any time a triggering event occurs, regardless of the players' wishes
3+ | Whenever you cast an artifact spell, draw a card
With the sale, this is the XYZ's highest Pikachu sale of all time, behind only three [or two] Pikachu Illustrator sales
That mana can then be spent on absolutely anything in the game, and since everything costs mana youre going to use it
You also can't target yourself with it for whatever reason, so no protection against Infect decks