When Nissa, Vastwood Seer enters the battlefield, you may search your library for a basic Forest card, reveal it, and put it into your hand, then shuffle your library.
Whenever a land enters the battlefield under your control, if you control seven or more lands, exile Nissa, then return her onto the battlefield transformed under her owner's control.
Near Mint - $2.70
Lightly Played - $2.20
Moderately Played - $1.90
Heavily Played - $1.60
Damaged - $1.40
Near Mint Spanish - $2.70
Lightly Played Spanish - $2.20
Moderately Played Spanish - $1.90
Heavily Played Spanish - $1.60
Damaged Spanish - $1.40