Shelegiel, Fleeting Eternity

Flying, lifelink, suspend 3—{1}{w}{u}
Whenever Shelegiel, Fleeting Eternity is put into
exile, into your graveyard or your library from anywhere, exile it with three time counters on it instead.
When Shelegiel, Fleeting Eternity enters the battlefield, permanents gain indestructible until
end of turn.