Saheeli generates a point of energy whenever you play an artifact or an artificer, and then has the option to spend three energy, at the start of combat, in order to create a 5/5 artifact creature token that's a clone of another permanent that you control
And like those trips to the comics shop, your chances of landing something cool can depend on how much you spend
Despite their on-again-off-again relationship with canon, these cards hit at the very essence of the card game that took America and Japan by storm and are eye-catchers for anime fans everywhere
You can argue about every other placement on this list, and I'm confident that in a vote I would be in the minority on what deserves the two slot, but no one thinks this is anything but Black Lotus
Getting behind in ink is a surefire way to disadvantage yourself in later rounds, and its easy to forget to ink with everything else going on in the game