Your search for "Knight Exemplar 707" revealed the following:
Knight Exemplar - Artist Series: Victor Adame Minguez Secret Lair (Sketch Foil) (SLD)
Secret Lair Drop
From
$6.75
Knight ExemplarCasting Cost: Card Type: Creature - Human KnightPower/Toughness: 2/2Card Text: First strike (This creature deals combat damage before creatures without first strike.)Other Knight creatures you control get +1/+1 and have indestructible. (Damage and effects that say "destroy" don't destroy...
Knight Exemplar (707) - Artist Series: Victor Adame Minguez (SLD) from Secret Lair Drop, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Victor Adame Minguez Card Text: Artist Series: Victor Adame MinguezFirst StrikeOther Knight creatures you control get...