Noble Templar is a common Creature — Human Cleric Soldier card from Duel Decks: Elspeth vs. Kiora (DDO), collector number 21. Current market price: $0.07, TCGplayer market prices via Scryfall.
Vigilance Plainscycling {2} ({2}, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)