Stinging Licid is a uncommon Creature — Licid card from Tempest (TMP), collector number 91. Current market price: $0.14, TCGplayer market prices via Scryfall.
{1}{U}, {T}: This creature loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {U} to end this effect. Whenever enchanted creature becomes tapped, this creature deals 2 damage to that creature's controller.