Tempting Licid is a uncommon Creature — Licid card from Stronghold (STH), collector number 122. Current market price: $0.31, TCGplayer market prices via Scryfall.
{G}, {T}: This creature loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {G} to end this effect. All creatures able to block enchanted creature do so.