Atlantic Mercy

Flying, Undying
{t} All lands on the battlefield are islands in addition to there other types until the end of turn.
When Atlantic Mercy is put into the graveyard, you may search your deck for up to 4 islands and put one on the battlefield tapped and the rest in your hand, shuffle your deck afterwards.
If Atlantic Mercy is put into exile, you may put Atlantic Mercy back into your deck, shuffle your deck afterwards