Eternal Friendship

When Eternal Friendship enters the battlefield,
go search your library for a pirate card with
mana value X or less, X is 1 plus the number of
pirates your control. Put it onto the battlefield,
then shuffle.
Each pirates you control have Ward {x}. {x} is the
number of pirates you control.
"From now on no matter what happens, the sign on
this left arm will forever be the sign of our friendship!!"
—Monkey D. Luffy