Mog

When Mog enters the battlefield, you may search
your library for a card named Eiko, Friend of
Moogles, reveal it and put it into your hand, then
shuffle.
When Mog dies, exile it with 3 time counters on
it. At the beginning of your upkeep, remove a
time counter from Mog if it is exiled. When you
remove the last time counter, put Mog into your
graveyard and search your library for a creature
named Madeen and put it onto the battlefield.