When Elvish Harbinger enters the battlefield, you may search your library for an Elf card, reveal it, then shuffle and put that card on top. {T}: Add one mana of any color.
Near Mint - $8.10
Lightly Played - $7.30
Played - $5.70
Heavily Played - $4.80
Damaged - $4.00
Near Mint Non-English - $8.10
Lightly Played Non-English - $7.30
Played Non-English - $5.70
Heavily Played Non-English - $4.80
Damaged Non-English - $4.00