Arcades, the Strategist is a special Legendary Creature — Elder Dragon card from Time Spiral Remastered (TSR), collector number 371. Current market price: $3.71 (foil $37.73), TCGplayer market prices via Scryfall.
Flying, vigilance Whenever a creature you control with defender enters, draw a card. Each creature you control with defender assigns combat damage equal to its toughness rather than its power and can attack as though it didn't have defender.