Sky Striker Ace, Camellia

While you're searching your library, you may
cast Camellia from your library.
When Camellia enters the battlefield, each
opponent sacrifices a creature. At the beginning
of each player's upkeep, that player untaps
Camellia and gains control of it. It gains haste.
When Camellia dies or is put into exile from
the battlefield, you may shuffle it into
its owner's library.