Lightning Dragon is a rare Creature — Dragon card from Urza's Saga Promos (PUSG), collector number 202. Current market price: — (foil $154.56), TCGplayer market prices via Scryfall.
Flying Echo {2}{R}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) {R}: This creature gets +1/+0 until end of turn.