Deftblade Elite is a common Creature — Human Soldier card from Legions (LGN), collector number 12. Current market price: $0.28 (foil $5.15), TCGplayer market prices via Scryfall.
Provoke (Whenever this creature attacks, you may have target creature defending player controls untap and block it if able.) {1}{W}: Prevent all combat damage that would be dealt to and dealt by this creature this turn.