Chaos Orb is a rare Artifact card from 30th Anniversary Edition (30A), collector number 528. Current market price: $399.61, TCGplayer market prices via Scryfall.
{1}, {T}: If this artifact is on the battlefield, flip it onto the battlefield from a height of at least one foot. If this artifact turns over completely at least once during the flip, destroy all nontoken permanents it touches. Then destroy this artifact.