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 top of it.

• Number: 4
• Rarity: U
• Power: 1
• Toughness: 2
• Type: Creature
• Subtype: Elf Druid
• Mana cost: 2G
• Color: Green
• Artist: Larry MacDougall