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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.
If a card in your library has {X} in its mana cost, X is considered to be 0.
You can find any number of creature cards, so long as their total converted mana cost is 6 or less. For example, you could find eight creature cards with converted mana cost 0 and three with converted mana cost 2, but you couldn’t find two with converted mana cost 4.
