Spells your opponents cast that target a Merfolk you control cost more to cast.Abilities your opponents activate that target a Merfolk you control cost more to activate.
Reveal the top three cards of your library. For each of those cards, put that card into your hand unless any opponent pays 3 life. Then exile the rest.
Raid — At the beginning of your end step, if you attacked this turn, reveal the top card of your library and put that card into your hand. You lose life equal to the card's mana value.
MenaceWhenever Fathom Fleet Captain attacks, if you control another nontoken Pirate, you may pay . If you do, create a 2/2 black Pirate creature token with menace.
: Gain control of target creature an opponent controls until end of turn. Untap that creature. It gains haste until end of turn. Activate only as a sorcery.
: Gain control of target creature an opponent controls until end of turn. Untap that creature. It gains haste until end of turn. Activate only as a sorcery.
HasteWhenever Captain Lannery Storm attacks, create a Treasure token. (It's an artifact with ", Sacrifice this artifact: Add one mana of any color.")Whenever you sacrifice a Treasure, Captain Lannery Storm gets +1/+0 until end of turn.
Whenever you cast a spell from your hand, reveal the top X cards of your library, where X is that spell's mana value. You may cast a spell with mana value X or less from among cards revealed this way without paying its mana cost. Put the rest on the bottom of your library in a random order.
