Cieran Ocean, Outside the Map

{t}: Add {u} to your mana pool. This card
does not untap during your next untap step.
If Cieran Ocean, Outside the Map would become the target of a spell or an ability
that targets all permanents or all lands, you
may pay {3}. If you do so, Cieran Ocean, Outside the Map has protection from that spell or ability until end of turn.