Sort by:
'This creature can't attack unless defending player controls an Island.
'This creature can't attack unless defending player controls an Island.
'This creature can't attack unless defending player controls an Island.
'This creature can't attack unless defending player controls an Island.
'This creature can't attack unless defending player controls an Island.
'This creature can't attack unless you control another artifact.
Mighty warriors of the oceans, Naiad Wyrmriders are carried into battle upon the backs of sea serpents to crash upon their foes like a wave. Even out of the deeps...
'This creature can't attack unless there are seven or more cards in your graveyard.
'When this creature enters, you lose 3 life.
'Deathtouch
Power-up — {3}{G}: Put two +1/+1 counters on this creature. (Activate each power-up ability only once. Reduce the cost by its mana cost if it entered this turn.)
'Deathtouch
Power-up — {3}{G}: Put two +1/+1 counters on this creature. (Activate each power-up ability only once. Reduce the cost by its mana cost if it entered this turn.)
'This spell costs {1} less to cast for each instant and sorcery card in your graveyard.