When Elvish Harbinger enters the battlefield, you may search your library for an Elf card, reveal it, then shuffle your library and put that card on top of it. {T}: Add one mana of any color.
Near Mint - $4.40
Lightly Played - $3.50
Moderately Played - $3.10
Heavily Played - $2.60
Damaged - $2.20
Near Mint Spanish - $4.40
Lightly Played Spanish - $3.50
Moderately Played Spanish - $3.10
Heavily Played Spanish - $2.60
Damaged Spanish - $2.20