Viridian Revel

The trigger fires on the wrong half of the table, a deliberate inversion: this is a card-draw engine that rewards you for an opponent's artifacts dying, not your own. The condition is narrow and specific: an artifact, leaving the battlefield, into an opponent's graveyard. Edicts that hit hands or exile-based answers do nothing here; the artifact has to land in the bin under your removal, a board wipe, or the opponent's own choices. That last route matters more than it looks. Treasures cracked for mana, Clues sacrificed to draw, any token or trinket an opponent sends to their graveyard themselves all turn this into a cantrip without you spending a card to push it there. It scales with how artifact-dense the opposing deck is, and green's artifact destruction has always been abundant and cheap, so the obvious build pairs it with a stack of Naturalize-style effects and grinds a heavy-artifact opponent down one card at a time. A sweep that catches a row of equipment or mana rocks can refill a hand in a single trigger sequence. It is a metagame card by construction: dead against creature decks, brutal against the right shell. Green has rarely had access to repeatable card advantage of any kind, and the route it takes here (advantage handed out as a reward for color-pie-appropriate hate) gives the color draw without violating what green is supposed to be bad at.