At the beginning of your end step, manifest the top card of your library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)
Sacrifice Whisperwood Elemental: Until end of turn, face-up nontoken creatures you control gain "When this creature dies, manifest the top card of your library."
Near Mint - $1.10
Near Mint Non-English - $1.10
Lightly Played - $1.00
Lightly Played Non-English - $1.00
Played - $0.80
Played Non-English - $0.80
Heavily Played - $0.70
Heavily Played Non-English - $0.70
Damaged - $0.60
Damaged Non-English - $0.60
Foil Prices
Near Mint Foil - $5.20
Near Mint Foil Non-English - $5.20
Lightly Played Foil - $4.70
Lightly Played Foil Non-English - $4.70
Played Foil - $3.70
Played Foil Non-English - $3.70
Heavily Played Foil - $3.20
Heavily Played Foil Non-English - $3.20
Damaged Foil - $2.60
Damaged Foil Non-English - $2.60