When Protean Hulk dies, search your library for any number of creature cards with total mana value 6 or less, put them onto the battlefield, then shuffle.
NM-Mint - $3.80
Lightly Played - $3.60
Moderately Played - $3.40
Heavily Played - $3.00
Damaged - $2.50
NM-Mint Non English - $3.80
Lightly Played Non English - $3.60
Moderately Played Non English - $3.40
Heavily Played Non English - $3.00
Damaged Non English - $2.50