Viashino Heretic

Most artifact answers in Magic are spent once and discarded: Disenchant kills a thing and goes to the graveyard, Naturalize the same. This body stays on the battlefield and threatens to detonate an artifact every turn, which reframes an opposing deck's mana rocks and lock pieces from assets into liabilities they have to play around. The damage clause is what tips the ability from disruption into pressure: it scales with the destroyed artifact's mana value, so cracking a cheap rock barely registers on a life total, while blowing up an expensive bomb can deal a chunk of damage that swings the game on its own. That scaling is a deliberate reward structure, pointing the card squarely at the matchups (big-artifact ramp, costly equipment, game-ending engines) where the destruction matters most, and layering a clock on top of the removal. The 1/3 body pays for all that: this is a creature built to survive and keep clicking, not to attack, and the meager offense keeps the recurring removal-plus-burn from being oppressive on a fast clock. It fills a recurring-removal niche red rarely occupies; where white and green answers to artifacts are usually instants you spend once, this one is an engine that asks the artifact player to either race it or kill it before the incremental damage adds up.