Merry and Pippin

When Merry And Pippin enter the battlefield,
look at the top five cards of your library. You
may reveal a creature card with a color identity
different from Merry and Pippin and put it into
your hand. Put the rest on the bottom of your
library in any order.
When Merry and Pippin leave the battlefield,
remove all despair counters from creatures you
control.