Set & Rarity: Lorwyn, uncommon
Card Type: Creature - Elf Druid
Rules Text: When Elvish Harbinger comes into play, you may search your library for an Elf card, reveal it, then shuffle your library and put that card on top of it. : Add one mana of any color to your mana pool.
Artist Credit: Larry MacDougall
Format Legality: Legal In Lorwyn Block