Chaos Orb is a rare Artifact card from Unlimited Edition (2ED), collector number 236. Current market price: $1,174.77, 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.