Your search for "Surveilling Sprite 43" revealed the following:
Surveilling Sprite (DDH) from Duel Decks: Ajani vs. Nicol Bolas, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Terese Nielsen Card Text:FlyingWhen Surveilling Sprite dies, you may draw a card.
Surveilling Sprite (RAV) from Ravnica: City of Guilds, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Terese Nielsen Card Text:FlyingWhen Surveilling Sprite is put into a graveyard from play, you may draw a card.