When Whirlpool Warrior enters the battlefield, shuffle the cards from your hand into your library, then draw that many cards.
{R}, Sacrifice Whirlpool Warrior: Each player shuffles the cards from their hand into their library, then draws that many cards.
Near Mint - $1.80
Near Mint Non-English - $1.80
Lightly Played - $1.60
Lightly Played Non-English - $1.60
Played - $1.30
Played Non-English - $1.30
Heavily Played - $1.10
Heavily Played Non-English - $1.10
Damaged - $0.90
Damaged Non-English - $0.90