Whenever a creature you control enters, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on the creature, then put the card back or put it into your graveyard.)
When Forerunner of the Coalition enters, you may search your library for a Pirate card, reveal it, then shuffle and put that card on top.Whenever another Pirate you control enters, each opponent loses 1 life.
Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.): Add ., : Draw a card. Activate only if you have the city's blessing.
First strikeWhen Dire Fleet Daredevil enters, exile target instant or sorcery card from an opponent's graveyard. You may cast it this turn, and mana of any type can be spent to cast that spell. If that spell would be put into a graveyard, exile it instead.
FlashWhen Swift Warden enters, target Merfolk you control gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)
When Forerunner of the Heralds enters, you may search your library for a Merfolk card, reveal it, then shuffle and put that card on top.Whenever another Merfolk you control enters, put a +1/+1 counter on Forerunner of the Heralds.
