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The first of its kind as an Artifact Planeswalker Equipment, The Aetherspark attaches itself to a creature with its plus one ability, draws cards with its minus five, and allows the player to generate ten mana of any one color with its minus ten, with its passive giving it extra loyalty counters whenever the attached creature does combat damage
But you get to circumvent Veil with Aether Gust and add some copies of Negate to replace those Essence Scatters and help keep little Teferi off the battlefield
However, the dude is in Black and you have more reliable but less synergetic Murder effects and exile removal where fighting won't touch it
Theres a small chance you discard the card you just tutored for, sure, but youll be playing this early enough to minimize those odds